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ABOUT US Founded in 1986,USMA is a comprehensive bearing manufacturer and R&D institution originated in North America, and has all the bearing manufacturing processes and management technologies.
The company regards the provision of high-quality bearings and solutions as the foundation of the company's survival. With its high-quality bearings and technological advantages, USMA has been listed as the preferred OEM supplier by the industry leader and has established a good supporting partnership.
The company regards the provision of high-quality bearings and solutions as the foundation of the company's survival. With its high-quality bearings and technological advantages, USMA has been listed as the preferred OEM supplier by the industry leader and has established a good supporting partnership.
If necessary, please provide an email so that we can contact you
USMA has established a sales network in many countries and regions in most countries and has many factories.Headquartered in California,USA
- 30+
- 5+Million setsAnnual production capacity
- 1600+OEM INDUSTRY LEADER
OUR PRODUCTS
USMA not only produces standard bearings, but also designs, develops and customizes personalized products for heavy and large bearing users. It is our strength to meet the needs of users with more demanding non-standard products.
Product Center
Industrial Bearings
Vehicle Bearings
Rolling mill Bearings
Motor Bearings
Excavator bearings
For Mining equipment
For Precision CNC Spindle
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- 01 USMA NEEDLE ROLLER BEARINGS TLA3020Z HK2020 HK3512 NK25/30 ROLLER BEARINGS
PRODUCTS
USMA Needle Roller Bearings are bearings with a low sectional height and large load ratings,NEEDLE ROLLER BEARINGS TLA3020Z HK2020 HK3512 NK25/30 ROLLER BEARINGS![USMA NEEDLE ROLLER BEARINGS TLA3020Z HK2020 HK3512 NK25/30 ROLLER BEARINGS]()
USMA NEEDLE ROLLER BEARINGS TLA3020Z HK2020 HK3512 NK25/30 ROLLER BEARINGS
- 02 USMA Bearing NU230 M CYLINDRICAL ROLLER BEARING NU230
PRODUCTS
. Item : NU230 M .. Cage Material : Brass . Dimension : 150*270*45 mm . Weight : 11.9 kg . Stock : Ready in Stock![USMA Bearing NU230 M CYLINDRICAL ROLLER BEARING NU230]()
USMA Bearing NU230 M CYLINDRICAL ROLLER BEARING NU230
- 03 USMA Super-precision Single Ball Bearing 7010 CD/P4A Angular Contact Ball Bearing 7012 AC 7013
PRODUCTS
Super-precision Single Ball bearing 7010 CD/P4A angular contact ball bearing 7012 AC 7013, find complete details about Super-precision Single Ball bearing 7010 CD/P4A angular contact ball bearing 7012 AC 7013 -USMA![USMA Super-precision Single Ball Bearing 7010 CD/P4A Angular Contact Ball Bearing 7012 AC 7013]()
USMA Super-precision Single Ball Bearing 7010 CD/P4A Angular Contact Ball Bearing 7012 AC 7013
- 04 USMA Hot Sales Bearing 6000 6001 6002 6003 6004 6005 ZZ 2RS USMA Deep Groove Ball Bearing 6006 6007 6008 6009 6010
PRODUCTS
USMA Hot sales Bearing 6000 6001 6002 6003 6004 6005 ZZ 2RS USMA Deep Groove Ball Bearing 6006 6007 6008 6009 6010![USMA Hot Sales Bearing 6000 6001 6002 6003 6004 6005 ZZ 2RS USMA Deep Groove Ball Bearing 6006 6007 6008 6009 6010]()
USMA Hot Sales Bearing 6000 6001 6002 6003 6004 6005 ZZ 2RS USMA Deep Groove Ball Bearing 6006 6007 6008 6009 6010
- 05 Large Stocks Roller Bearing 22309 CAK USMA Spherical Roller Bearing 22310 22310 CAK/W33
PRODUCTS
Large stocks roller bearing 22309 CAK spherical roller bearing 22310 22310 CAK/W33, find complete details about Large stocks roller bearing 22309 CAK spherical roller bearing 22310 22310 CAK/W33 - USMA![Large Stocks Roller Bearing 22309 CAK USMA Spherical Roller Bearing 22310 22310 CAK/W33]()
Large Stocks Roller Bearing 22309 CAK USMA Spherical Roller Bearing 22310 22310 CAK/W33
- 06 USMA SNL513-611 SNL Bearing Housing SNL 513-611 + 22213 EK + H 313 SNL513 SN513 Split Plumber Pillow Block Bearing
PRODUCTS
SNL plummer (pillow) block housings are the most popular bearing housings on the market, developed to be the first choice for design, quality and economy. SNL513-611 enable the incorporated bearing 22213 to achieve maximum service life with less need for maintenance.![USMA SNL513-611 SNL Bearing Housing SNL 513-611 + 22213 EK + H 313 SNL513 SN513 Split Plumber Pillow Block Bearing]()
USMA SNL513-611 SNL Bearing Housing SNL 513-611 + 22213 EK + H 313 SNL513 SN513 Split Plumber Pillow Block Bearing
- 07 GE 120 ES-2RS Radial spherical plain bearing GE120ES USMA Joint Bearing GE120 GE120ES
PRODUCTS
GE 120 ES-2RS Radial spherical plain bearing GE120ES USMA Joint Bearing GE120 GE120ES![GE 120 ES-2RS Radial spherical plain bearing GE120ES USMA Joint Bearing GE120 GE120ES]()
GE 120 ES-2RS Radial spherical plain bearing GE120ES USMA Joint Bearing GE120 GE120ES
- 08 SPHERICAL ROLLER THRUST BEARINGS 29416 USMA BEARING
PRODUCTS
We supply High quality bearing 29416 spherical roller thrust bearing size 80x170x54mm Spherical Roller Thrust Bearing
![SPHERICAL ROLLER THRUST BEARINGS 29416 USMA BEARING]()
SPHERICAL ROLLER THRUST BEARINGS 29416 USMA BEARING
- 09 ORIGINAL BRAND 30309 USMA BEARING TAPERED ROLLER BEARING 30309 BEARING
PRODUCTS
. material : Chrome Steel . Precision grade : P6 . Size : 45*100*27.25 mm . Number of Row : single row![ORIGINAL BRAND 30309 USMA BEARING TAPERED ROLLER BEARING 30309 BEARING]()
ORIGINAL BRAND 30309 USMA BEARING TAPERED ROLLER BEARING 30309 BEARING
- 010 USMA NEEDLE ROLLER BEARINGSNKX50Z NKX60Z NKX60-Z NKX70Z NKX70-Z NEEDLE ROLLER/ THRUST ROLLING BEARINGS
PRODUCTS
Our company supply NKX45Z needle roller bearing / thrust roller bearing.Item : NKX45Z . Structures : Needle roller bearings . Size : 45*58*32mm . Weight : 0.265KGS![USMA NEEDLE ROLLER BEARINGSNKX50Z NKX60Z NKX60-Z NKX70Z NKX70-Z NEEDLE ROLLER/ THRUST ROLLING BEARINGS]()
USMA NEEDLE ROLLER BEARINGSNKX50Z NKX60Z NKX60-Z NKX70Z NKX70-Z NEEDLE ROLLER/ THRUST ROLLING BEARINGS
- USMA NEEDLE ROLLER BEARINGS TLA3020Z HK2020 HK3512 NK25/30 ROLLER BEARINGS
![USMA NEEDLE ROLLER BEARINGS TLA3020Z HK2020 HK3512 NK25/30 ROLLER BEARINGS]()
- USMA Bearing NU230 M CYLINDRICAL ROLLER BEARING NU230
![USMA Bearing NU230 M CYLINDRICAL ROLLER BEARING NU230]()
- USMA Super-precision Single Ball Bearing 7010 CD/P4A Angular Contact Ball Bearing 7012 AC 7013
![USMA Super-precision Single Ball Bearing 7010 CD/P4A Angular Contact Ball Bearing 7012 AC 7013]()
- USMA Hot Sales Bearing 6000 6001 6002 6003 6004 6005 ZZ 2RS USMA Deep Groove Ball Bearing 6006 6007 6008 6009 6010
![USMA Hot Sales Bearing 6000 6001 6002 6003 6004 6005 ZZ 2RS USMA Deep Groove Ball Bearing 6006 6007 6008 6009 6010]()
- Large Stocks Roller Bearing 22309 CAK USMA Spherical Roller Bearing 22310 22310 CAK/W33
![Large Stocks Roller Bearing 22309 CAK USMA Spherical Roller Bearing 22310 22310 CAK/W33]()
- USMA SNL513-611 SNL Bearing Housing SNL 513-611 + 22213 EK + H 313 SNL513 SN513 Split Plumber Pillow Block Bearing
![USMA SNL513-611 SNL Bearing Housing SNL 513-611 + 22213 EK + H 313 SNL513 SN513 Split Plumber Pillow Block Bearing]()
- GE 120 ES-2RS Radial spherical plain bearing GE120ES USMA Joint Bearing GE120 GE120ES
![GE 120 ES-2RS Radial spherical plain bearing GE120ES USMA Joint Bearing GE120 GE120ES]()
- SPHERICAL ROLLER THRUST BEARINGS 29416 USMA BEARING
![SPHERICAL ROLLER THRUST BEARINGS 29416 USMA BEARING]()
- ORIGINAL BRAND 30309 USMA BEARING TAPERED ROLLER BEARING 30309 BEARING
![ORIGINAL BRAND 30309 USMA BEARING TAPERED ROLLER BEARING 30309 BEARING]()
- USMA NEEDLE ROLLER BEARINGSNKX50Z NKX60Z NKX60-Z NKX70Z NKX70-Z NEEDLE ROLLER/ THRUST ROLLING BEARINGS
![USMA NEEDLE ROLLER BEARINGSNKX50Z NKX60Z NKX60-Z NKX70Z NKX70-Z NEEDLE ROLLER/ THRUST ROLLING BEARINGS]()
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- 01 USMA 42x82x36 Wheel Hub Bearing DAC428236 BAH0171 BA2B446047 GB12875 DAC42820036 Bearing
PRODUCTS
42x82x36 Wheel Hub Bearing DAC428236 BAH0171 BA2B446047 GB12875 DAC42820036 Bearing is developed on the basis of standard angular contact ball bearings or tapered roller bearings. It integrates two sets of bearings and has the advantages of good assembly performance, eliminating clearance adjustment, light weight, compact structure, and large load capacity![USMA 42x82x36 Wheel Hub Bearing DAC428236 BAH0171 BA2B446047 GB12875 DAC42820036 Bearing]()
USMA 42x82x36 Wheel Hub Bearing DAC428236 BAH0171 BA2B446047 GB12875 DAC42820036 Bearing
- 02 USMA RAILWAY BEARING TAPERED ROLLER BEARING HM120848/HM120817XD TAROL4X8-U-JP
PRODUCTS
RAILWAY BEARING TAPERED ROLLER BEARING HM120848/HM120817XD TAROL4X8-U-JP![USMA RAILWAY BEARING TAPERED ROLLER BEARING HM120848/HM120817XD TAROL4X8-U-JP]()
USMA RAILWAY BEARING TAPERED ROLLER BEARING HM120848/HM120817XD TAROL4X8-U-JP
- 03 TOP Quality USMA Truck Bearing VKBA 3552 Wheel Hub Bearing BTH1011 Hub Bearing VKBA 3552 Wheel Bearing
PRODUCTS
TOP Quality USMA Truck Bearing VKBA 3552 Wheel Hub Bearing BTH1011 Hub Bearing Vkba3552 Wheel Bearing![TOP Quality USMA Truck Bearing VKBA 3552 Wheel Hub Bearing BTH1011 Hub Bearing VKBA 3552 Wheel Bearing]()
TOP Quality USMA Truck Bearing VKBA 3552 Wheel Hub Bearing BTH1011 Hub Bearing VKBA 3552 Wheel Bearing
- 04 USMA RAILWAY BEARING F-800050.TAROL130/220-U- TVP NYLON CAGE
PRODUCTS
. Item : F-800050.TAROL130/220-U- TVP . Brand : USMA . Cage Material : TVP nylon cage . Stock : Ready in Stock![USMA RAILWAY BEARING F-800050.TAROL130/220-U- TVP NYLON CAGE]()
USMA RAILWAY BEARING F-800050.TAROL130/220-U- TVP NYLON CAGE
- 05 USMA DAC45750027/15 Automotive Parts BAHB636060 Automotive Wheel Bearings DAC45750027 DAC457527
PRODUCTS
DAC45750027/15 Automotive Parts BAHB636060 Automotive Wheel Bearings DAC45750027 DAC457527 is developed on the basis of standard angular contact ball bearings or tapered roller bearings. It integrates two sets of bearings and has the advantages of good assembly performance, eliminating clearance adjustment, light weight, compact structure, and large load capacity![USMA DAC45750027/15 Automotive Parts BAHB636060 Automotive Wheel Bearings DAC45750027 DAC457527]()
USMA DAC45750027/15 Automotive Parts BAHB636060 Automotive Wheel Bearings DAC45750027 DAC457527
- 06 USMA Wheel Bearing VKBA5397 VKBA5314 Bearings Hub 805012.06.H195 SET1242 Truck Bearing
PRODUCTS
USMA Wheel Bearing VKBA5397 VKBA5314 Bearings Hub 805012.06.H195 SET1242 Truck Bearing![USMA Wheel Bearing VKBA5397 VKBA5314 Bearings Hub 805012.06.H195 SET1242 Truck Bearing]()
USMA Wheel Bearing VKBA5397 VKBA5314 Bearings Hub 805012.06.H195 SET1242 Truck Bearing
- 07 USMA BEARING 13592067 FRONT WHEEL HUB BEARINGS
PRODUCTS
13592067 . Size : 42*75*38mm . Weight : 0.37kg . Stock : Available![USMA BEARING 13592067 FRONT WHEEL HUB BEARINGS]()
USMA BEARING 13592067 FRONT WHEEL HUB BEARINGS
- 08 UMSA Roller bearing BTFB-328755D 577822 truck hub bearings VKBA3553 wheel bearing
PRODUCTS
UMSA Roller bearing BTFB-328755D 577822 truck hub bearings VKBA3553 wheel bearing![UMSA Roller bearing BTFB-328755D 577822 truck hub bearings VKBA3553 wheel bearing]()
UMSA Roller bearing BTFB-328755D 577822 truck hub bearings VKBA3553 wheel bearing
- 09 Railway Bearings HM120848/HM120817XD Bearing Roller HM120848 HM120848/817XD USMA Train Bearing
PRODUCTS
Railway Bearings HM120848/HM120817XD Bearing Roller HM120848 HM120848/817XD USMA Train Bearing,they play an important role in both passenger and goods transport![Railway Bearings HM120848/HM120817XD Bearing Roller HM120848 HM120848/817XD USMA Train Bearing]()
Railway Bearings HM120848/HM120817XD Bearing Roller HM120848 HM120848/817XD USMA Train Bearing
- 010 Double Row USMA Car Bearing DU25550048 FC41288S04 7701208059 Wheel Hub Bearings DU25550048-2RZ 9125008
PRODUCTS
Double Row USMA Car Bearing DU25550048 FC41288S04 7701208059 Wheel Hub Bearings DU25550048-2RZ 9125008 is developed on the basis of standard angular contact ball bearings or tapered roller bearings. It integrates two sets of bearings and has the advantages of good assembly performance, eliminating clearance adjustment, light weight, compact structure, and large load capacity![Double Row USMA Car Bearing DU25550048 FC41288S04 7701208059 Wheel Hub Bearings DU25550048-2RZ 9125008]()
Double Row USMA Car Bearing DU25550048 FC41288S04 7701208059 Wheel Hub Bearings DU25550048-2RZ 9125008
- USMA 42x82x36 Wheel Hub Bearing DAC428236 BAH0171 BA2B446047 GB12875 DAC42820036 Bearing
![USMA 42x82x36 Wheel Hub Bearing DAC428236 BAH0171 BA2B446047 GB12875 DAC42820036 Bearing]()
- USMA RAILWAY BEARING TAPERED ROLLER BEARING HM120848/HM120817XD TAROL4X8-U-JP
![USMA RAILWAY BEARING TAPERED ROLLER BEARING HM120848/HM120817XD TAROL4X8-U-JP]()
- TOP Quality USMA Truck Bearing VKBA 3552 Wheel Hub Bearing BTH1011 Hub Bearing VKBA 3552 Wheel Bearing
![TOP Quality USMA Truck Bearing VKBA 3552 Wheel Hub Bearing BTH1011 Hub Bearing VKBA 3552 Wheel Bearing]()
- USMA RAILWAY BEARING F-800050.TAROL130/220-U- TVP NYLON CAGE
![USMA RAILWAY BEARING F-800050.TAROL130/220-U- TVP NYLON CAGE]()
- USMA DAC45750027/15 Automotive Parts BAHB636060 Automotive Wheel Bearings DAC45750027 DAC457527
![USMA DAC45750027/15 Automotive Parts BAHB636060 Automotive Wheel Bearings DAC45750027 DAC457527]()
- USMA Wheel Bearing VKBA5397 VKBA5314 Bearings Hub 805012.06.H195 SET1242 Truck Bearing
![USMA Wheel Bearing VKBA5397 VKBA5314 Bearings Hub 805012.06.H195 SET1242 Truck Bearing]()
- USMA BEARING 13592067 FRONT WHEEL HUB BEARINGS
![USMA BEARING 13592067 FRONT WHEEL HUB BEARINGS]()
- UMSA Roller bearing BTFB-328755D 577822 truck hub bearings VKBA3553 wheel bearing
![UMSA Roller bearing BTFB-328755D 577822 truck hub bearings VKBA3553 wheel bearing]()
- Railway Bearings HM120848/HM120817XD Bearing Roller HM120848 HM120848/817XD USMA Train Bearing
![Railway Bearings HM120848/HM120817XD Bearing Roller HM120848 HM120848/817XD USMA Train Bearing]()
- Double Row USMA Car Bearing DU25550048 FC41288S04 7701208059 Wheel Hub Bearings DU25550048-2RZ 9125008
![Double Row USMA Car Bearing DU25550048 FC41288S04 7701208059 Wheel Hub Bearings DU25550048-2RZ 9125008]()
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- 01 USMA Rolling Mill Bearing Rollers Z-574469.ZL Original Bearing 574469 Four Row Cylindrical Roller Bearings 574469
PRODUCTS
USMA Rolling Mill Bearing Rollers Z-574469.ZL Original Bearing 574469 Four Row Cylindrical Roller Bearings 574469, find complete details about USMA Rolling Mill Bearing Rollers Z-574469.ZL Original Bearing 574469 Four Row Cylindrical Roller Bearings 574469, Rolling Mill Bearing Rollers Z-574469.ZL, USMA, cylindrical roller bearings - USMA![USMA Rolling Mill Bearing Rollers Z-574469.ZL Original Bearing 574469 Four Row Cylindrical Roller Bearings 574469]()
USMA Rolling Mill Bearing Rollers Z-574469.ZL Original Bearing 574469 Four Row Cylindrical Roller Bearings 574469
- 02 USMA Rolling Mill Bearing Z-509216.ZL 509219 Four Row Cylindrical Roller Bearing Z-541452.ZL 541452
PRODUCTS
USMA Rolling Mill Bearing Z-509216.ZL 509219 Four Row Cylindrical Roller Bearing Z-541452.ZL 541452![USMA Rolling Mill Bearing Z-509216.ZL 509219 Four Row Cylindrical Roller Bearing Z-541452.ZL 541452]()
USMA Rolling Mill Bearing Z-509216.ZL 509219 Four Row Cylindrical Roller Bearing Z-541452.ZL 541452
- 03 USMA High quality rolling mill bearings Z-533880.ZL 533880 Cylindrical Roller Bearing Z-507336.02.ZL 507336.02
PRODUCTS
High quality rolling mill bearings Z-533880.ZL 533880 Cylindrical Roller Bearing Z-507336.02.ZL 507336.02 are almost exclusive to metals industry and carry heavy radial loads in steel, aluminum and other metal rolling mills.![USMA High quality rolling mill bearings Z-533880.ZL 533880 Cylindrical Roller Bearing Z-507336.02.ZL 507336.02]()
USMA High quality rolling mill bearings Z-533880.ZL 533880 Cylindrical Roller Bearing Z-507336.02.ZL 507336.02
- 04 USMA Z-521065.ZL Rolling mill bearing Z-517423.ZL Cylindrical Roller Bearing 517423 521065
PRODUCTS
Z-521065.ZL Rolling mill bearing Z-517423.ZL Cylindrical Roller Bearing 517423 521065 are almost exclusive to metals industry and carry heavy radial loads in steel, aluminum and other metal rolling mills.![USMA Z-521065.ZL Rolling mill bearing Z-517423.ZL Cylindrical Roller Bearing 517423 521065]()
USMA Z-521065.ZL Rolling mill bearing Z-517423.ZL Cylindrical Roller Bearing 517423 521065
- 05 USMA Four Row rolling mill bearing Z-507339.02.ZL 507339.02 Cylindrical Roller Bearing Z-513729.01.ZL 513729.01
PRODUCTS
Four Row rolling mill bearing Z-507339.02.ZL 507339.02 Cylindrical Roller Bearing Z-513729.01.ZL 513729.01 are almost exclusive to metals industry and carry heavy radial loads in steel, aluminum and other metal rolling mills.![USMA Four Row rolling mill bearing Z-507339.02.ZL 507339.02 Cylindrical Roller Bearing Z-513729.01.ZL 513729.01]()
USMA Four Row rolling mill bearing Z-507339.02.ZL 507339.02 Cylindrical Roller Bearing Z-513729.01.ZL 513729.01
- 06 USMA High Quality Bearing Rollers Z-510350.ZL-N12BA-C4 Z-510350.ZL Rolling Mill Bearing 510350 Four Row Cylindrical Roller Bearings
PRODUCTS
Four-row cylindrical roller bearings have tapered inner and outer raceways with tapered rollers arranged in between. The projected lines of all conical surfaces meet at the same point on the bearing axis. This design makes tapered roller bearings particularly suitable for complex loads. The axial load capacity of the bearing is mostly determined by the contact angle α; the larger the α angle, the higher the axial load capacity.![USMA High Quality Bearing Rollers Z-510350.ZL-N12BA-C4 Z-510350.ZL Rolling Mill Bearing 510350 Four Row Cylindrical Roller Bearings]()
USMA High Quality Bearing Rollers Z-510350.ZL-N12BA-C4 Z-510350.ZL Rolling Mill Bearing 510350 Four Row Cylindrical Roller Bearings
- 07 USMA High Load Z-517796.ZL Bearing Rollers Z-517796 Four Row Cylindrical Roller Bearings 517796 For Rolling Mill
PRODUCTS
Four row cylindrical roller bearings can carry much heavier radial load and shock load. they have higher precision and can be applied in the equipment which runs with high rotational speed. Grinding the surface of raceway and roller at same time after the inner ring is pressed on roller neck, it favors the improvement of rolling precision and the free adjustment of mounting clearance of bearings.![USMA High Load Z-517796.ZL Bearing Rollers Z-517796 Four Row Cylindrical Roller Bearings 517796 For Rolling Mill]()
USMA High Load Z-517796.ZL Bearing Rollers Z-517796 Four Row Cylindrical Roller Bearings 517796 For Rolling Mill
- 08 USMA Rolling Mill Bearing Rollers Z-517795.ZL Original Bearing Z-517795 Four Row Cylindrical Roller Bearings 517795
PRODUCTS
Four row cylindrical roller bearings can carry much heavier radial load and shock load. they have higher precision and can be applied in the equipment which runs with high rotational speed. Grinding the surface of raceway and roller at same time after the inner ring is pressed on roller neck, it favors the improvement of rolling precision and the free adjustment of mounting clearance of bearings.
![USMA Rolling Mill Bearing Rollers Z-517795.ZL Original Bearing Z-517795 Four Row Cylindrical Roller Bearings 517795]()
USMA Rolling Mill Bearing Rollers Z-517795.ZL Original Bearing Z-517795 Four Row Cylindrical Roller Bearings 517795
- 09 USMA Original Bearing Rollers F-532592.ZL Rolling Mill F-532592 Four Row Cylindrical Roller Bearings 532592
PRODUCTS
Four row cylindrical roller bearings can carry much heavier radial load and shock load. they have higher precision and can be applied in the equipment which runs with high rotational speed. Grinding the surface of raceway and roller at same time after the inner ring is pressed on roller neck, it favors the improvement of rolling precision and the free adjustment of mounting clearance of bearings.![USMA Original Bearing Rollers F-532592.ZL Rolling Mill F-532592 Four Row Cylindrical Roller Bearings 532592]()
USMA Original Bearing Rollers F-532592.ZL Rolling Mill F-532592 Four Row Cylindrical Roller Bearings 532592
- 010 USMA Bearing Rollers Z-532583.ZL Rolling Mill Z-532583 Four Row Cylindrical Roller Bearings 532583
PRODUCTS
Four row cylindrical roller bearings can carry much heavier radial load and shock load. they have higher precision and can be applied in the equipment which runs with high rotational speed. Grinding the surface of raceway and roller at same time after the inner ring is pressed on roller neck, it favors the improvement of rolling precision and the free adjustment of mounting clearance of bearings.![USMA Bearing Rollers Z-532583.ZL Rolling Mill Z-532583 Four Row Cylindrical Roller Bearings 532583]()
USMA Bearing Rollers Z-532583.ZL Rolling Mill Z-532583 Four Row Cylindrical Roller Bearings 532583
- USMA Rolling Mill Bearing Rollers Z-574469.ZL Original Bearing 574469 Four Row Cylindrical Roller Bearings 574469
![USMA Rolling Mill Bearing Rollers Z-574469.ZL Original Bearing 574469 Four Row Cylindrical Roller Bearings 574469]()
- USMA Rolling Mill Bearing Z-509216.ZL 509219 Four Row Cylindrical Roller Bearing Z-541452.ZL 541452
![USMA Rolling Mill Bearing Z-509216.ZL 509219 Four Row Cylindrical Roller Bearing Z-541452.ZL 541452]()
- USMA High quality rolling mill bearings Z-533880.ZL 533880 Cylindrical Roller Bearing Z-507336.02.ZL 507336.02
![USMA High quality rolling mill bearings Z-533880.ZL 533880 Cylindrical Roller Bearing Z-507336.02.ZL 507336.02]()
- USMA Z-521065.ZL Rolling mill bearing Z-517423.ZL Cylindrical Roller Bearing 517423 521065
![USMA Z-521065.ZL Rolling mill bearing Z-517423.ZL Cylindrical Roller Bearing 517423 521065]()
- USMA Four Row rolling mill bearing Z-507339.02.ZL 507339.02 Cylindrical Roller Bearing Z-513729.01.ZL 513729.01
![USMA Four Row rolling mill bearing Z-507339.02.ZL 507339.02 Cylindrical Roller Bearing Z-513729.01.ZL 513729.01]()
- USMA High Quality Bearing Rollers Z-510350.ZL-N12BA-C4 Z-510350.ZL Rolling Mill Bearing 510350 Four Row Cylindrical Roller Bearings
![USMA High Quality Bearing Rollers Z-510350.ZL-N12BA-C4 Z-510350.ZL Rolling Mill Bearing 510350 Four Row Cylindrical Roller Bearings]()
- USMA High Load Z-517796.ZL Bearing Rollers Z-517796 Four Row Cylindrical Roller Bearings 517796 For Rolling Mill
![USMA High Load Z-517796.ZL Bearing Rollers Z-517796 Four Row Cylindrical Roller Bearings 517796 For Rolling Mill]()
- USMA Rolling Mill Bearing Rollers Z-517795.ZL Original Bearing Z-517795 Four Row Cylindrical Roller Bearings 517795
![USMA Rolling Mill Bearing Rollers Z-517795.ZL Original Bearing Z-517795 Four Row Cylindrical Roller Bearings 517795]()
- USMA Original Bearing Rollers F-532592.ZL Rolling Mill F-532592 Four Row Cylindrical Roller Bearings 532592
![USMA Original Bearing Rollers F-532592.ZL Rolling Mill F-532592 Four Row Cylindrical Roller Bearings 532592]()
- USMA Bearing Rollers Z-532583.ZL Rolling Mill Z-532583 Four Row Cylindrical Roller Bearings 532583
![USMA Bearing Rollers Z-532583.ZL Rolling Mill Z-532583 Four Row Cylindrical Roller Bearings 532583]()
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- 01 USMA Motor Bearing 6315/C3VL0241 Electrically Insulated Bearing 6315 Deep Groove Ball Bearings 6315
PRODUCTS
Electric insulated deep groove ball bearings are coated with an electric insulation coating on the outer surface of the inner or outer ring. This coating can prevent stray currents from passing through the bearing, protect it from electrical corrosion damage, and help prevent lubricant degradation caused by current discharge.![USMA Motor Bearing 6315/C3VL0241 Electrically Insulated Bearing 6315 Deep Groove Ball Bearings 6315]()
USMA Motor Bearing 6315/C3VL0241 Electrically Insulated Bearing 6315 Deep Groove Ball Bearings 6315
- 02 USMA Deep Groove Ball Bearings 6230/C3VL2071 Electrically Insulated Bearing 6230 For Motor
PRODUCTS
Electric insulated deep groove ball bearings are coated with an electric insulation coating on the outer surface of the inner or outer ring. This coating can prevent stray currents from passing through the bearing, protect it from electrical corrosion damage, and help prevent lubricant degradation caused by current discharge.![USMA Deep Groove Ball Bearings 6230/C3VL2071 Electrically Insulated Bearing 6230 For Motor]()
USMA Deep Groove Ball Bearings 6230/C3VL2071 Electrically Insulated Bearing 6230 For Motor
- 03 USMA Electrically Insulated Bearing 6224/C3VL0241 Deep Groove Ball Bearings 6224 For Motor
PRODUCTS
Electrically Insulated Bearing 6224/C3VL0241 Deep Groove Ball Bearings 6224 For Motor![USMA Electrically Insulated Bearing 6224/C3VL0241 Deep Groove Ball Bearings 6224 For Motor]()
USMA Electrically Insulated Bearing 6224/C3VL0241 Deep Groove Ball Bearings 6224 For Motor
- 04 USMA Motorcycle bearing 6201 6202 6203 6204 6205 6206 Ball Bearings 6207 Deep Groove Ball Bearing 6208 C3
PRODUCTS
Motorcycle bearing 6201 6202 6203 6204 6205 6206 Ball Bearings 6207 Deep Groove Ball Bearing 6208,It is the most widely used type of rolling ball bearing![USMA Motorcycle bearing 6201 6202 6203 6204 6205 6206 Ball Bearings 6207 Deep Groove Ball Bearing 6208 C3]()
USMA Motorcycle bearing 6201 6202 6203 6204 6205 6206 Ball Bearings 6207 Deep Groove Ball Bearing 6208 C3
- 05 USMA Motor Bearing 6314/C3VL0241 6315/C3VL0241 Deep Groove Ball Bearings 6314/C3VL0241
PRODUCTS
Motor Bearing 6314/C3VL0241 6315/C3VL0241 Deep Groove Ball Bearings 6314/C3VL0241![USMA Motor Bearing 6314/C3VL0241 6315/C3VL0241 Deep Groove Ball Bearings 6314/C3VL0241]()
USMA Motor Bearing 6314/C3VL0241 6315/C3VL0241 Deep Groove Ball Bearings 6314/C3VL0241
- 06 USMA Motor Bearing 6320/C3 6322-2Z Single Row Deep Groove Ball Bearings 6322-2RS 6326 M 6328
PRODUCTS
Motor Bearing 6320/C3 6322-2Z Single Row Deep Groove Ball Bearings 6322-2RS 6326 M 6328,It is the most widely used type of rolling ball bearing![USMA Motor Bearing 6320/C3 6322-2Z Single Row Deep Groove Ball Bearings 6322-2RS 6326 M 6328]()
USMA Motor Bearing 6320/C3 6322-2Z Single Row Deep Groove Ball Bearings 6322-2RS 6326 M 6328
- 07 USMA 6219 M/C3VL0241 Electrically Insulated Bearing 6220/C3VL0241 Motor bearings 6222 M/C3VL0241 Ball Bearing
PRODUCTS
6219 M/C3VL0241 Electrically Insulated Bearing 6220/C3VL0241 Motor bearings 6222 M/C3VL0241 Ball Bearing,It is the most widely used type of rolling ball bearing![USMA 6219 M/C3VL0241 Electrically Insulated Bearing 6220/C3VL0241 Motor bearings 6222 M/C3VL0241 Ball Bearing]()
USMA 6219 M/C3VL0241 Electrically Insulated Bearing 6220/C3VL0241 Motor bearings 6222 M/C3VL0241 Ball Bearing
- 08 USMA Electrically Insulated Bearing 6316/C3VL0241 Deep Groove Ball Bearings 6316 For Motor
PRODUCTS
Electric insulated deep groove ball bearings are coated with an electric insulation coating on the outer surface of the inner or outer ring. This coating can prevent stray currents from passing through the bearing, protect it from electrical corrosion damage, and help prevent lubricant degradation caused by current discharge.![USMA Electrically Insulated Bearing 6316/C3VL0241 Deep Groove Ball Bearings 6316 For Motor]()
USMA Electrically Insulated Bearing 6316/C3VL0241 Deep Groove Ball Bearings 6316 For Motor
- 09 USMA Deep Groove Ball Bearings 6317/C3VL0241 6316/C3VL0241 6315/C3VL0241 Insulated Motor Bearing 6317/C3VL0241
PRODUCTS
USMA Electric insulated deep groove ball bearings are coated with an electric insulation coating on the outer surface of the inner or outer ring. This coating can prevent stray currents from passing through the bearing, protect it from electrical corrosion damage, and help prevent lubricant degradation caused by current discharge.![USMA Deep Groove Ball Bearings 6317/C3VL0241 6316/C3VL0241 6315/C3VL0241 Insulated Motor Bearing 6317/C3VL0241]()
USMA Deep Groove Ball Bearings 6317/C3VL0241 6316/C3VL0241 6315/C3VL0241 Insulated Motor Bearing 6317/C3VL0241
- 010 USMA Motor Bearing 6318/C3VL0241 Electrically Insulated Bearing 6318 Deep Groove Ball Bearings 6318
PRODUCTS
Electric insulated deep groove ball bearings are coated with an electric insulation coating on the outer surface of the inner or outer ring. This coating can prevent stray currents from passing through the bearing, protect it from electrical corrosion damage, and help prevent lubricant degradation caused by current discharge.![USMA Motor Bearing 6318/C3VL0241 Electrically Insulated Bearing 6318 Deep Groove Ball Bearings 6318]()
USMA Motor Bearing 6318/C3VL0241 Electrically Insulated Bearing 6318 Deep Groove Ball Bearings 6318
- USMA Motor Bearing 6315/C3VL0241 Electrically Insulated Bearing 6315 Deep Groove Ball Bearings 6315
![USMA Motor Bearing 6315/C3VL0241 Electrically Insulated Bearing 6315 Deep Groove Ball Bearings 6315]()
- USMA Deep Groove Ball Bearings 6230/C3VL2071 Electrically Insulated Bearing 6230 For Motor
![USMA Deep Groove Ball Bearings 6230/C3VL2071 Electrically Insulated Bearing 6230 For Motor]()
- USMA Electrically Insulated Bearing 6224/C3VL0241 Deep Groove Ball Bearings 6224 For Motor
![USMA Electrically Insulated Bearing 6224/C3VL0241 Deep Groove Ball Bearings 6224 For Motor]()
- USMA Motorcycle bearing 6201 6202 6203 6204 6205 6206 Ball Bearings 6207 Deep Groove Ball Bearing 6208 C3
![USMA Motorcycle bearing 6201 6202 6203 6204 6205 6206 Ball Bearings 6207 Deep Groove Ball Bearing 6208 C3]()
- USMA Motor Bearing 6314/C3VL0241 6315/C3VL0241 Deep Groove Ball Bearings 6314/C3VL0241
![USMA Motor Bearing 6314/C3VL0241 6315/C3VL0241 Deep Groove Ball Bearings 6314/C3VL0241]()
- USMA Motor Bearing 6320/C3 6322-2Z Single Row Deep Groove Ball Bearings 6322-2RS 6326 M 6328
![USMA Motor Bearing 6320/C3 6322-2Z Single Row Deep Groove Ball Bearings 6322-2RS 6326 M 6328]()
- USMA 6219 M/C3VL0241 Electrically Insulated Bearing 6220/C3VL0241 Motor bearings 6222 M/C3VL0241 Ball Bearing
![USMA 6219 M/C3VL0241 Electrically Insulated Bearing 6220/C3VL0241 Motor bearings 6222 M/C3VL0241 Ball Bearing]()
- USMA Electrically Insulated Bearing 6316/C3VL0241 Deep Groove Ball Bearings 6316 For Motor
![USMA Electrically Insulated Bearing 6316/C3VL0241 Deep Groove Ball Bearings 6316 For Motor]()
- USMA Deep Groove Ball Bearings 6317/C3VL0241 6316/C3VL0241 6315/C3VL0241 Insulated Motor Bearing 6317/C3VL0241
![USMA Deep Groove Ball Bearings 6317/C3VL0241 6316/C3VL0241 6315/C3VL0241 Insulated Motor Bearing 6317/C3VL0241]()
- USMA Motor Bearing 6318/C3VL0241 Electrically Insulated Bearing 6318 Deep Groove Ball Bearings 6318
![USMA Motor Bearing 6318/C3VL0241 Electrically Insulated Bearing 6318 Deep Groove Ball Bearings 6318]()
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- 01 USMA Hot Sale Cross Roller Ring Roller Bearing RU42 RU66 RU85 Needle Bearings RU42 Crossed Roller Ring Roller Bearing
PRODUCTS
USMA Cross Roller Ring Roller Bearing RU42 RU66 RU85 Needle Bearings RU42 Crossed Roller Ring Roller Bearing![USMA Hot Sale Cross Roller Ring Roller Bearing RU42 RU66 RU85 Needle Bearings RU42 Crossed Roller Ring Roller Bearing]()
USMA Hot Sale Cross Roller Ring Roller Bearing RU42 RU66 RU85 Needle Bearings RU42 Crossed Roller Ring Roller Bearing
- 02 USMA Crossed Roller Precision Bearings XR766052 XR766053 XR820060 Slewing Bearing XR820060-903A5
PRODUCTS
Crossed Roller Precision Bearings XR766052 XR766053 XR820060 Slewing Bearing XR820060-903A5![USMA Crossed Roller Precision Bearings XR766052 XR766053 XR820060 Slewing Bearing XR820060-903A5]()
USMA Crossed Roller Precision Bearings XR766052 XR766053 XR820060 Slewing Bearing XR820060-903A5
- 03 USMA XR820061 Crossed Roller Precision Bearings XR820067 XR820068 XR836050 Slewing Bearing
PRODUCTS
XR820061 Crossed Roller Precision Bearings XR820067 XR820068 XR836050 Slewing Bearing![USMA XR820061 Crossed Roller Precision Bearings XR820067 XR820068 XR836050 Slewing Bearing]()
USMA XR820061 Crossed Roller Precision Bearings XR820067 XR820068 XR836050 Slewing Bearing
- 04 USMA Cross Roller Bearing RA11008 RA12008 Crossed Roller Bearing CRBS1108 CRBS1208 Crossed Bearing
PRODUCTS
Cross Roller Bearing RA11008 RA12008 Crossed Roller Bearing CRBS1108 CRBS1208 Crossed Bearing![USMA Cross Roller Bearing RA11008 RA12008 Crossed Roller Bearing CRBS1108 CRBS1208 Crossed Bearing]()
USMA Cross Roller Bearing RA11008 RA12008 Crossed Roller Bearing CRBS1108 CRBS1208 Crossed Bearing
- 05 USMA Large in Stock Cross Roller Bearing RA5008 Crossed Roller Bearing CRBS508 Crossed Bearing
PRODUCTS
Large in Stock Cross Roller Bearing RA5008 Crossed Roller Bearing CRBS508 Crossed Bearing![USMA Large in Stock Cross Roller Bearing RA5008 Crossed Roller Bearing CRBS508 Crossed Bearing]()
USMA Large in Stock Cross Roller Bearing RA5008 Crossed Roller Bearing CRBS508 Crossed Bearing
- 06 USMA Cross Roller Bearing RA6008 RA7008 Crossed Roller Bearing CRBS608 CRBS708 Crossed Bearing
PRODUCTS
Cross Roller Bearing RA6008 RA7008 Crossed Roller Bearing CRBS608 CRBS708 Crossed Bearing![USMA Cross Roller Bearing RA6008 RA7008 Crossed Roller Bearing CRBS608 CRBS708 Crossed Bearing]()
USMA Cross Roller Bearing RA6008 RA7008 Crossed Roller Bearing CRBS608 CRBS708 Crossed Bearing
- 07 USMA Cross Roller bearing RU124(G) Crossed Roller bearing RU124X Turntable Bearing
PRODUCTS
Cross Roller bearing RU124(G) Crossed Roller bearing RU124X Turntable Bearing![USMA Cross Roller bearing RU124(G) Crossed Roller bearing RU124X Turntable Bearing]()
USMA Cross Roller bearing RU124(G) Crossed Roller bearing RU124X Turntable Bearing
- 08 USMA Cross Roller Bearing RA9008 RA10008 Crossed Roller Bearing CRBS908 CRBS1008 Crossed Bearing
PRODUCTS
Cross Roller Bearing RA9008 RA10008 Crossed Roller Bearing CRBS908 CRBS1008 Crossed Bearing![USMA Cross Roller Bearing RA9008 RA10008 Crossed Roller Bearing CRBS908 CRBS1008 Crossed Bearing]()
USMA Cross Roller Bearing RA9008 RA10008 Crossed Roller Bearing CRBS908 CRBS1008 Crossed Bearing
- 09 USMA Turntable Bearing RU148(G) Cross Roller Bearing RU148 Crossed Roller Bearing RU148X Bearing
PRODUCTS
Turntable Bearing RU148(G) Cross Roller Bearing RU148 Crossed Roller Bearing RU148X Bearing![USMA Turntable Bearing RU148(G) Cross Roller Bearing RU148 Crossed Roller Bearing RU148X Bearing]()
USMA Turntable Bearing RU148(G) Cross Roller Bearing RU148 Crossed Roller Bearing RU148X Bearing
- 010 USMA Turntable Bearing RU178(G) Cross Roller Bearing RU178 Crossed Roller Bearing
PRODUCTS
Turntable Bearing RU178(G) Cross Roller Bearing RU178 Crossed Roller Bearing![USMA Turntable Bearing RU178(G) Cross Roller Bearing RU178 Crossed Roller Bearing]()
USMA Turntable Bearing RU178(G) Cross Roller Bearing RU178 Crossed Roller Bearing
- USMA Hot Sale Cross Roller Ring Roller Bearing RU42 RU66 RU85 Needle Bearings RU42 Crossed Roller Ring Roller Bearing
![USMA Hot Sale Cross Roller Ring Roller Bearing RU42 RU66 RU85 Needle Bearings RU42 Crossed Roller Ring Roller Bearing]()
- USMA Crossed Roller Precision Bearings XR766052 XR766053 XR820060 Slewing Bearing XR820060-903A5
![USMA Crossed Roller Precision Bearings XR766052 XR766053 XR820060 Slewing Bearing XR820060-903A5]()
- USMA XR820061 Crossed Roller Precision Bearings XR820067 XR820068 XR836050 Slewing Bearing
![USMA XR820061 Crossed Roller Precision Bearings XR820067 XR820068 XR836050 Slewing Bearing]()
- USMA Cross Roller Bearing RA11008 RA12008 Crossed Roller Bearing CRBS1108 CRBS1208 Crossed Bearing
![USMA Cross Roller Bearing RA11008 RA12008 Crossed Roller Bearing CRBS1108 CRBS1208 Crossed Bearing]()
- USMA Large in Stock Cross Roller Bearing RA5008 Crossed Roller Bearing CRBS508 Crossed Bearing
![USMA Large in Stock Cross Roller Bearing RA5008 Crossed Roller Bearing CRBS508 Crossed Bearing]()
- USMA Cross Roller Bearing RA6008 RA7008 Crossed Roller Bearing CRBS608 CRBS708 Crossed Bearing
![USMA Cross Roller Bearing RA6008 RA7008 Crossed Roller Bearing CRBS608 CRBS708 Crossed Bearing]()
- USMA Cross Roller bearing RU124(G) Crossed Roller bearing RU124X Turntable Bearing
![USMA Cross Roller bearing RU124(G) Crossed Roller bearing RU124X Turntable Bearing]()
- USMA Cross Roller Bearing RA9008 RA10008 Crossed Roller Bearing CRBS908 CRBS1008 Crossed Bearing
![USMA Cross Roller Bearing RA9008 RA10008 Crossed Roller Bearing CRBS908 CRBS1008 Crossed Bearing]()
- USMA Turntable Bearing RU148(G) Cross Roller Bearing RU148 Crossed Roller Bearing RU148X Bearing
![USMA Turntable Bearing RU148(G) Cross Roller Bearing RU148 Crossed Roller Bearing RU148X Bearing]()
- USMA Turntable Bearing RU178(G) Cross Roller Bearing RU178 Crossed Roller Bearing
![USMA Turntable Bearing RU178(G) Cross Roller Bearing RU178 Crossed Roller Bearing]()
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- 01 SNL522 Housing SNL 522-619 + 22222 K + H 322 SN522 SNH522 Split Plummer Block Housing Bearing SNL522-619 USMA
PRODUCTS
SNL plummer (pillow) block housings are the most popular bearing housings on the market, developed to be the first choice for design, quality and economy. SNL522-619 enable the incorporated bearing 22222 to achieve maximum service life with less need for maintenance.![SNL522 Housing SNL 522-619 + 22222 K + H 322 SN522 SNH522 Split Plummer Block Housing Bearing SNL522-619 USMA]()
SNL522 Housing SNL 522-619 + 22222 K + H 322 SN522 SNH522 Split Plummer Block Housing Bearing SNL522-619 USMA
- 02 SN520 SNL520 SNH520 USMA Bearing Plummer Housings SNL 520-617 + 22220 K + H 320 Split Pillow Block Bearing SNL520-617
PRODUCTS
SNL plummer (pillow) block housings are the most popular bearing housings on the market, developed to be the first choice for design, quality and economy. SNL520-617 enable the incorporated bearing 22220 to achieve maximum service life with less need for maintenance.![SN520 SNL520 SNH520 USMA Bearing Plummer Housings SNL 520-617 + 22220 K + H 320 Split Pillow Block Bearing SNL520-617]()
SN520 SNL520 SNH520 USMA Bearing Plummer Housings SNL 520-617 + 22220 K + H 320 Split Pillow Block Bearing SNL520-617
- 03 USMA Bearing SN517 SN517 Plummer Housings SNL 517 + 22217 K + H 317 Split Pillow Block Bearing SNL517
PRODUCTS
SNL plummer (pillow) block housings are the most popular bearing housings on the market, developed to be the first choice for design, quality and economy. SNL517 enable the incorporated bearing 22217 to achieve maximum service life with less need for maintenance.![USMA Bearing SN517 SN517 Plummer Housings SNL 517 + 22217 K + H 317 Split Pillow Block Bearing SNL517]()
USMA Bearing SN517 SN517 Plummer Housings SNL 517 + 22217 K + H 317 Split Pillow Block Bearing SNL517
- 04 22312 USMA Bearing 22312C 22312E EK/C3 CC/W33 E/VA405 bearing 22312CAME 4C 3S11 Spherical Roller Bearings 22312
PRODUCTS
22312 Bearing 22312C 22312E EK/C3 CC/W33 E/VA405 bearing 22312CAME 4C 3S11 Spherical Roller Bearings 22312![22312 USMA Bearing 22312C 22312E EK/C3 CC/W33 E/VA405 bearing 22312CAME 4C 3S11 Spherical Roller Bearings 22312]()
22312 USMA Bearing 22312C 22312E EK/C3 CC/W33 E/VA405 bearing 22312CAME 4C 3S11 Spherical Roller Bearings 22312
- 05 USMA Bearing SN519 SNL519 SNH519 Plummer Housings SNL 519-616 + 22219 K + H 319 Split Pillow Block Bearing SNL519-616
PRODUCTS
SNL plummer (pillow) block housings are the most popular bearing housings on the market, developed to be the first choice for design, quality and economy. SNL519-616 enable the incorporated bearing 22219 to achieve maximum service life with less need for maintenance.![USMA Bearing SN519 SNL519 SNH519 Plummer Housings SNL 519-616 + 22219 K + H 319 Split Pillow Block Bearing SNL519-616]()
USMA Bearing SN519 SNL519 SNH519 Plummer Housings SNL 519-616 + 22219 K + H 319 Split Pillow Block Bearing SNL519-616
- 06 USMA SN516 SNL516 SNH516 Plummer Housings SNL 516-613 + 22216 K + H 316 Split Pillow Block Bearing SNL516-613
PRODUCTS
SNL plummer (pillow) block housings are the most popular bearing housings on the market, developed to be the first choice for design, quality and economy. SNL516-613 enable the incorporated bearing 22216 to achieve maximum service life with less need for maintenance.![USMA SN516 SNL516 SNH516 Plummer Housings SNL 516-613 + 22216 K + H 316 Split Pillow Block Bearing SNL516-613]()
USMA SN516 SNL516 SNH516 Plummer Housings SNL 516-613 + 22216 K + H 316 Split Pillow Block Bearing SNL516-613
- 07 SNL530 USMA bearing Housing SNL 530 + 22230 K + H 3130 SNL plummer (pillow) block housings
PRODUCTS
SNL plummer (pillow) block housings are the most popular bearing housings on the market, developed to be the first choice for design, quality and economy. SNL530 enable the incorporated bearing 22230 to achieve maximum service life with less need for maintenance.![SNL530 USMA bearing Housing SNL 530 + 22230 K + H 3130 SNL plummer (pillow) block housings]()
SNL530 USMA bearing Housing SNL 530 + 22230 K + H 3130 SNL plummer (pillow) block housings
- 08 USMA 22322EJA/VA405 Stone crusher spider bearing 22322 Spherical Roller Bearings 22322 EJA/VA405
PRODUCTS
22322EJA/VA405 Stone crusher spider bearing 22322 Spherical Roller Bearings 22322 EJA/VA405![USMA 22322EJA/VA405 Stone crusher spider bearing 22322 Spherical Roller Bearings 22322 EJA/VA405]()
USMA 22322EJA/VA405 Stone crusher spider bearing 22322 Spherical Roller Bearings 22322 EJA/VA405
- 09 USMA SNL518 Housing SNL518-615 22218 K H318 Split Pillow Block SNL SN 518 Plummer Block SNL 518-615 Bearings Housing
PRODUCTS
SNL plummer (pillow) block housings are the most popular bearing housings on the market, developed to be the first choice for design, quality and economy. SNL518-615 enable the incorporated bearing 22218 to achieve maximum service life with less need for maintenance.![USMA SNL518 Housing SNL518-615 22218 K H318 Split Pillow Block SNL SN 518 Plummer Block SNL 518-615 Bearings Housing]()
USMA SNL518 Housing SNL518-615 22218 K H318 Split Pillow Block SNL SN 518 Plummer Block SNL 518-615 Bearings Housing
- 010 SN515 SNL515 SNH515 USMA Plummer Housings SNL 515-612 + 22215 K + H 315 Made in USA Split Pillow Block Bearing SNL515-612
PRODUCTS
The SNL 515-612 housing is a robust industrial solution for bearings with higher load ratings. The bearing is available separately. These housings simplify the installation of bearings and shafts, while also offering support and protection to the bearings. They improve maintenance efficiency and extend the bearing's lifespan. Consequently, the SNL 515-612 housing provides enhanced convenience and reduced costs.![SN515 SNL515 SNH515 USMA Plummer Housings SNL 515-612 + 22215 K + H 315 Made in USA Split Pillow Block Bearing SNL515-612]()
SN515 SNL515 SNH515 USMA Plummer Housings SNL 515-612 + 22215 K + H 315 Made in USA Split Pillow Block Bearing SNL515-612
- SNL522 Housing SNL 522-619 + 22222 K + H 322 SN522 SNH522 Split Plummer Block Housing Bearing SNL522-619 USMA
![SNL522 Housing SNL 522-619 + 22222 K + H 322 SN522 SNH522 Split Plummer Block Housing Bearing SNL522-619 USMA]()
- SN520 SNL520 SNH520 USMA Bearing Plummer Housings SNL 520-617 + 22220 K + H 320 Split Pillow Block Bearing SNL520-617
![SN520 SNL520 SNH520 USMA Bearing Plummer Housings SNL 520-617 + 22220 K + H 320 Split Pillow Block Bearing SNL520-617]()
- USMA Bearing SN517 SN517 Plummer Housings SNL 517 + 22217 K + H 317 Split Pillow Block Bearing SNL517
![USMA Bearing SN517 SN517 Plummer Housings SNL 517 + 22217 K + H 317 Split Pillow Block Bearing SNL517]()
- 22312 USMA Bearing 22312C 22312E EK/C3 CC/W33 E/VA405 bearing 22312CAME 4C 3S11 Spherical Roller Bearings 22312
![22312 USMA Bearing 22312C 22312E EK/C3 CC/W33 E/VA405 bearing 22312CAME 4C 3S11 Spherical Roller Bearings 22312]()
- USMA Bearing SN519 SNL519 SNH519 Plummer Housings SNL 519-616 + 22219 K + H 319 Split Pillow Block Bearing SNL519-616
![USMA Bearing SN519 SNL519 SNH519 Plummer Housings SNL 519-616 + 22219 K + H 319 Split Pillow Block Bearing SNL519-616]()
- USMA SN516 SNL516 SNH516 Plummer Housings SNL 516-613 + 22216 K + H 316 Split Pillow Block Bearing SNL516-613
![USMA SN516 SNL516 SNH516 Plummer Housings SNL 516-613 + 22216 K + H 316 Split Pillow Block Bearing SNL516-613]()
- SNL530 USMA bearing Housing SNL 530 + 22230 K + H 3130 SNL plummer (pillow) block housings
![SNL530 USMA bearing Housing SNL 530 + 22230 K + H 3130 SNL plummer (pillow) block housings]()
- USMA 22322EJA/VA405 Stone crusher spider bearing 22322 Spherical Roller Bearings 22322 EJA/VA405
![USMA 22322EJA/VA405 Stone crusher spider bearing 22322 Spherical Roller Bearings 22322 EJA/VA405]()
- USMA SNL518 Housing SNL518-615 22218 K H318 Split Pillow Block SNL SN 518 Plummer Block SNL 518-615 Bearings Housing
![USMA SNL518 Housing SNL518-615 22218 K H318 Split Pillow Block SNL SN 518 Plummer Block SNL 518-615 Bearings Housing]()
- SN515 SNL515 SNH515 USMA Plummer Housings SNL 515-612 + 22215 K + H 315 Made in USA Split Pillow Block Bearing SNL515-612
![SN515 SNL515 SNH515 USMA Plummer Housings SNL 515-612 + 22215 K + H 315 Made in USA Split Pillow Block Bearing SNL515-612]()
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- 01 USMA Roller Bearing N1007BTCC1P4 Cylindrical Roller Bearing N1007BTCC1P4 Spindle Bearing
PRODUCTS
USMA Roller Bearing N1007BTCC1P4 Cylindrical Roller Bearing N1007BTCC1P4 Spindle Bearing![USMA Roller Bearing N1007BTCC1P4 Cylindrical Roller Bearing N1007BTCC1P4 Spindle Bearing]()
USMA Roller Bearing N1007BTCC1P4 Cylindrical Roller Bearing N1007BTCC1P4 Spindle Bearing
- 02 USMA N1008 Spindle Bearing N1008MRKRCC0P4 Cylindrical Roller Bearing N1008MRKRCC0P4
PRODUCTS
USMA N1008 Spindle Bearing N1008MRKRCC0P4 Cylindrical Roller Bearing N1008MRKRCC0P4![USMA N1008 Spindle Bearing N1008MRKRCC0P4 Cylindrical Roller Bearing N1008MRKRCC0P4]()
USMA N1008 Spindle Bearing N1008MRKRCC0P4 Cylindrical Roller Bearing N1008MRKRCC0P4
- 03 USMA Roller Bearings N1014BTKRCC1P4 Single row Cylindrical Roller Bearing N1014 N1014B
PRODUCTS
USMA Roller Bearings N1014BTKRCC1P4 Single row Cylindrical Roller Bearing N1014 N1014B![USMA Roller Bearings N1014BTKRCC1P4 Single row Cylindrical Roller Bearing N1014 N1014B]()
USMA Roller Bearings N1014BTKRCC1P4 Single row Cylindrical Roller Bearing N1014 N1014B
- 04 USMA Bearing N1015MRCCG10P4 Super Precision Bearing Rollers N1015MRCCG10P4 Cylindrical Roller Bearing
PRODUCTS
High Precision Spindle Bearing N1015MRCCG10P4 Cylindrical Roller Bearing N1015MRCCG10P4 USMA Bearing![USMA Bearing N1015MRCCG10P4 Super Precision Bearing Rollers N1015MRCCG10P4 Cylindrical Roller Bearing]()
USMA Bearing N1015MRCCG10P4 Super Precision Bearing Rollers N1015MRCCG10P4 Cylindrical Roller Bearing
- 05 High Precision Spindle Bearing N1014RXTPCCG10P4 Cylindrical Roller Bearing N1014 USMA Bearing
PRODUCTS
High Precision Spindle Bearing N1014RXTPCCG10P4 Cylindrical Roller Bearing N1014 USMA Bearing![High Precision Spindle Bearing N1014RXTPCCG10P4 Cylindrical Roller Bearing N1014 USMA Bearing]()
High Precision Spindle Bearing N1014RXTPCCG10P4 Cylindrical Roller Bearing N1014 USMA Bearing
- 06 Super Precision Bearing N1015RSTPKRCC0P4Y CNC Bearing Rollers N1015 Cylindrical Roller Bearing N1015RSTPKRCC0P4Y
PRODUCTS
High Precision Spindle Bearing N1015RSTPKRCC0P4Y Cylindrical Roller Bearing N1015RSTPKRCC0P4Y USMA Bearing![Super Precision Bearing N1015RSTPKRCC0P4Y CNC Bearing Rollers N1015 Cylindrical Roller Bearing N1015RSTPKRCC0P4Y]()
Super Precision Bearing N1015RSTPKRCC0P4Y CNC Bearing Rollers N1015 Cylindrical Roller Bearing N1015RSTPKRCC0P4Y
- 07 USMA angular contact ball bearing 100BER10STYNDULP3U01 Ball Screw Support Bearing for CNC
PRODUCTS
USMA angular contact ball bearing 100BER10STYNDULP3U01 Ball Screw Support Bearing for CNC![USMA angular contact ball bearing 100BER10STYNDULP3U01 Ball Screw Support Bearing for CNC]()
USMA angular contact ball bearing 100BER10STYNDULP3U01 Ball Screw Support Bearing for CNC
- 08 USMA Original Linear Slide Block HGH35CA HGH45HA Linear Block HGH35CA for CNC 300mm 500mm
PRODUCTS
Original Linear Slide Block HGH35CA HGH45HA Linear Block HGH35CA for CNC 300mm 500mm, find complete details about Original Linear Slide Block HGH35CA HGH45HA Linear Block HGH35CA for CNC 300mm 500mm-USMA Machinery Inc.![USMA Original Linear Slide Block HGH35CA HGH45HA Linear Block HGH35CA for CNC 300mm 500mm]()
USMA Original Linear Slide Block HGH35CA HGH45HA Linear Block HGH35CA for CNC 300mm 500mm
- 09 USMA CRWM1-40 bearing Crossed Roller Way Guides
PRODUCTS
. Item : CRWM1-40 . Brand : USMA . Lenth : 40mm . Stock : availabl![USMA CRWM1-40 bearing Crossed Roller Way Guides]()
USMA CRWM1-40 bearing Crossed Roller Way Guides
- 010 USMA 100BER19HTYNSUELP3 angular contact ball bearing 100BER19HTYNSUELP3 Ball Screw Support Bearing for CNC
PRODUCTS
USMA 100BER19HTYNSUELP3 angular contact ball bearing 100BER19HTYNSUELP3 Ball Screw Support Bearing for CNC![USMA 100BER19HTYNSUELP3 angular contact ball bearing 100BER19HTYNSUELP3 Ball Screw Support Bearing for CNC]()
USMA 100BER19HTYNSUELP3 angular contact ball bearing 100BER19HTYNSUELP3 Ball Screw Support Bearing for CNC
- USMA Roller Bearing N1007BTCC1P4 Cylindrical Roller Bearing N1007BTCC1P4 Spindle Bearing
![USMA Roller Bearing N1007BTCC1P4 Cylindrical Roller Bearing N1007BTCC1P4 Spindle Bearing]()
- USMA N1008 Spindle Bearing N1008MRKRCC0P4 Cylindrical Roller Bearing N1008MRKRCC0P4
![USMA N1008 Spindle Bearing N1008MRKRCC0P4 Cylindrical Roller Bearing N1008MRKRCC0P4]()
- USMA Roller Bearings N1014BTKRCC1P4 Single row Cylindrical Roller Bearing N1014 N1014B
![USMA Roller Bearings N1014BTKRCC1P4 Single row Cylindrical Roller Bearing N1014 N1014B]()
- USMA Bearing N1015MRCCG10P4 Super Precision Bearing Rollers N1015MRCCG10P4 Cylindrical Roller Bearing
![USMA Bearing N1015MRCCG10P4 Super Precision Bearing Rollers N1015MRCCG10P4 Cylindrical Roller Bearing]()
- High Precision Spindle Bearing N1014RXTPCCG10P4 Cylindrical Roller Bearing N1014 USMA Bearing
![High Precision Spindle Bearing N1014RXTPCCG10P4 Cylindrical Roller Bearing N1014 USMA Bearing]()
- Super Precision Bearing N1015RSTPKRCC0P4Y CNC Bearing Rollers N1015 Cylindrical Roller Bearing N1015RSTPKRCC0P4Y
![Super Precision Bearing N1015RSTPKRCC0P4Y CNC Bearing Rollers N1015 Cylindrical Roller Bearing N1015RSTPKRCC0P4Y]()
- USMA angular contact ball bearing 100BER10STYNDULP3U01 Ball Screw Support Bearing for CNC
![USMA angular contact ball bearing 100BER10STYNDULP3U01 Ball Screw Support Bearing for CNC]()
- USMA Original Linear Slide Block HGH35CA HGH45HA Linear Block HGH35CA for CNC 300mm 500mm
![USMA Original Linear Slide Block HGH35CA HGH45HA Linear Block HGH35CA for CNC 300mm 500mm]()
- USMA CRWM1-40 bearing Crossed Roller Way Guides
![USMA CRWM1-40 bearing Crossed Roller Way Guides]()
- USMA 100BER19HTYNSUELP3 angular contact ball bearing 100BER19HTYNSUELP3 Ball Screw Support Bearing for CNC
![USMA 100BER19HTYNSUELP3 angular contact ball bearing 100BER19HTYNSUELP3 Ball Screw Support Bearing for CNC]()
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Industrial Bearings
01 USMA NEEDLE ROLLER BEARINGS TLA3020Z HK2020 HK3512 NK25/30 ROLLER BEARINGS
USMA Needle Roller Bearings are bearings with a low sectional height and large load ratings,NEEDLE ROLLER BEARINGS TLA3020Z HK2020 HK3512 NK25/30 ROLLER BEARINGS
02 USMA Bearing NU230 M CYLINDRICAL ROLLER BEARING NU230
. Item : NU230 M .. Cage Material : Brass . Dimension : 150*270*45 mm . Weight : 11.9 kg . Stock : Ready in Stock
03 USMA Super-precision Single Ball Bearing 7010 CD/P4A Angular Contact Ball Bearing 7012 AC 7013
Super-precision Single Ball bearing 7010 CD/P4A angular contact ball bearing 7012 AC 7013, find complete details about Super-precision Single Ball bearing 7010 CD/P4A angular contact ball bearing 7012 AC 7013 -USMA
04 USMA Hot Sales Bearing 6000 6001 6002 6003 6004 6005 ZZ 2RS USMA Deep Groove Ball Bearing 6006 6007 6008 6009 6010
USMA Hot sales Bearing 6000 6001 6002 6003 6004 6005 ZZ 2RS USMA Deep Groove Ball Bearing 6006 6007 6008 6009 6010
05 Large Stocks Roller Bearing 22309 CAK USMA Spherical Roller Bearing 22310 22310 CAK/W33
Large stocks roller bearing 22309 CAK spherical roller bearing 22310 22310 CAK/W33, find complete details about Large stocks roller bearing 22309 CAK spherical roller bearing 22310 22310 CAK/W33 - USMA
06 USMA SNL513-611 SNL Bearing Housing SNL 513-611 + 22213 EK + H 313 SNL513 SN513 Split Plumber Pillow Block Bearing
SNL plummer (pillow) block housings are the most popular bearing housings on the market, developed to be the first choice for design, quality and economy. SNL513-611 enable the incorporated bearing 22213 to achieve maximum service life with less need for maintenance.
07 GE 120 ES-2RS Radial spherical plain bearing GE120ES USMA Joint Bearing GE120 GE120ES
GE 120 ES-2RS Radial spherical plain bearing GE120ES USMA Joint Bearing GE120 GE120ES
08 SPHERICAL ROLLER THRUST BEARINGS 29416 USMA BEARING
We supply High quality bearing 29416 spherical roller thrust bearing size 80x170x54mm Spherical Roller Thrust Bearing
09 ORIGINAL BRAND 30309 USMA BEARING TAPERED ROLLER BEARING 30309 BEARING
. material : Chrome Steel . Precision grade : P6 . Size : 45*100*27.25 mm . Number of Row : single row
010 USMA NEEDLE ROLLER BEARINGSNKX50Z NKX60Z NKX60-Z NKX70Z NKX70-Z NEEDLE ROLLER/ THRUST ROLLING BEARINGS
Our company supply NKX45Z needle roller bearing / thrust roller bearing.
Item : NKX45Z . Structures : Needle roller bearings . Size : 45*58*32mm . Weight : 0.265KGS
Vehicle Bearings
01 USMA 42x82x36 Wheel Hub Bearing DAC428236 BAH0171 BA2B446047 GB12875 DAC42820036 Bearing
42x82x36 Wheel Hub Bearing DAC428236 BAH0171 BA2B446047 GB12875 DAC42820036 Bearing is developed on the basis of standard angular contact ball bearings or tapered roller bearings. It integrates two sets of bearings and has the advantages of good assembly performance, eliminating clearance adjustment, light weight, compact structure, and large load capacity
02 USMA RAILWAY BEARING TAPERED ROLLER BEARING HM120848/HM120817XD TAROL4X8-U-JP
RAILWAY BEARING TAPERED ROLLER BEARING HM120848/HM120817XD TAROL4X8-U-JP
03 TOP Quality USMA Truck Bearing VKBA 3552 Wheel Hub Bearing BTH1011 Hub Bearing VKBA 3552 Wheel Bearing
TOP Quality USMA Truck Bearing VKBA 3552 Wheel Hub Bearing BTH1011 Hub Bearing Vkba3552 Wheel Bearing
04 USMA RAILWAY BEARING F-800050.TAROL130/220-U- TVP NYLON CAGE
. Item : F-800050.TAROL130/220-U- TVP . Brand : USMA . Cage Material : TVP nylon cage . Stock : Ready in Stock
05 USMA DAC45750027/15 Automotive Parts BAHB636060 Automotive Wheel Bearings DAC45750027 DAC457527
DAC45750027/15 Automotive Parts BAHB636060 Automotive Wheel Bearings DAC45750027 DAC457527 is developed on the basis of standard angular contact ball bearings or tapered roller bearings. It integrates two sets of bearings and has the advantages of good assembly performance, eliminating clearance adjustment, light weight, compact structure, and large load capacity
06 USMA Wheel Bearing VKBA5397 VKBA5314 Bearings Hub 805012.06.H195 SET1242 Truck Bearing
USMA Wheel Bearing VKBA5397 VKBA5314 Bearings Hub 805012.06.H195 SET1242 Truck Bearing
07 USMA BEARING 13592067 FRONT WHEEL HUB BEARINGS
13592067 . Size : 42*75*38mm . Weight : 0.37kg . Stock : Available
08 UMSA Roller bearing BTFB-328755D 577822 truck hub bearings VKBA3553 wheel bearing
UMSA Roller bearing BTFB-328755D 577822 truck hub bearings VKBA3553 wheel bearing
09 Railway Bearings HM120848/HM120817XD Bearing Roller HM120848 HM120848/817XD USMA Train Bearing
Railway Bearings HM120848/HM120817XD Bearing Roller HM120848 HM120848/817XD USMA Train Bearing,they play an important role in both passenger and goods transport
010 Double Row USMA Car Bearing DU25550048 FC41288S04 7701208059 Wheel Hub Bearings DU25550048-2RZ 9125008
Double Row USMA Car Bearing DU25550048 FC41288S04 7701208059 Wheel Hub Bearings DU25550048-2RZ 9125008 is developed on the basis of standard angular contact ball bearings or tapered roller bearings. It integrates two sets of bearings and has the advantages of good assembly performance, eliminating clearance adjustment, light weight, compact structure, and large load capacity
Rolling mill Bearings
01 USMA Rolling Mill Bearing Rollers Z-574469.ZL Original Bearing 574469 Four Row Cylindrical Roller Bearings 574469
USMA Rolling Mill Bearing Rollers Z-574469.ZL Original Bearing 574469 Four Row Cylindrical Roller Bearings 574469, find complete details about USMA Rolling Mill Bearing Rollers Z-574469.ZL Original Bearing 574469 Four Row Cylindrical Roller Bearings 574469, Rolling Mill Bearing Rollers Z-574469.ZL, USMA, cylindrical roller bearings - USMA
02 USMA Rolling Mill Bearing Z-509216.ZL 509219 Four Row Cylindrical Roller Bearing Z-541452.ZL 541452
USMA Rolling Mill Bearing Z-509216.ZL 509219 Four Row Cylindrical Roller Bearing Z-541452.ZL 541452
03 USMA High quality rolling mill bearings Z-533880.ZL 533880 Cylindrical Roller Bearing Z-507336.02.ZL 507336.02
High quality rolling mill bearings Z-533880.ZL 533880 Cylindrical Roller Bearing Z-507336.02.ZL 507336.02 are almost exclusive to metals industry and carry heavy radial loads in steel, aluminum and other metal rolling mills.
04 USMA Z-521065.ZL Rolling mill bearing Z-517423.ZL Cylindrical Roller Bearing 517423 521065
Z-521065.ZL Rolling mill bearing Z-517423.ZL Cylindrical Roller Bearing 517423 521065 are almost exclusive to metals industry and carry heavy radial loads in steel, aluminum and other metal rolling mills.
05 USMA Four Row rolling mill bearing Z-507339.02.ZL 507339.02 Cylindrical Roller Bearing Z-513729.01.ZL 513729.01
Four Row rolling mill bearing Z-507339.02.ZL 507339.02 Cylindrical Roller Bearing Z-513729.01.ZL 513729.01 are almost exclusive to metals industry and carry heavy radial loads in steel, aluminum and other metal rolling mills.
06 USMA High Quality Bearing Rollers Z-510350.ZL-N12BA-C4 Z-510350.ZL Rolling Mill Bearing 510350 Four Row Cylindrical Roller Bearings
Four-row cylindrical roller bearings have tapered inner and outer raceways with tapered rollers arranged in between. The projected lines of all conical surfaces meet at the same point on the bearing axis. This design makes tapered roller bearings particularly suitable for complex loads. The axial load capacity of the bearing is mostly determined by the contact angle α; the larger the α angle, the higher the axial load capacity.
07 USMA High Load Z-517796.ZL Bearing Rollers Z-517796 Four Row Cylindrical Roller Bearings 517796 For Rolling Mill
Four row cylindrical roller bearings can carry much heavier radial load and shock load. they have higher precision and can be applied in the equipment which runs with high rotational speed. Grinding the surface of raceway and roller at same time after the inner ring is pressed on roller neck, it favors the improvement of rolling precision and the free adjustment of mounting clearance of bearings.
08 USMA Rolling Mill Bearing Rollers Z-517795.ZL Original Bearing Z-517795 Four Row Cylindrical Roller Bearings 517795
Four row cylindrical roller bearings can carry much heavier radial load and shock load. they have higher precision and can be applied in the equipment which runs with high rotational speed. Grinding the surface of raceway and roller at same time after the inner ring is pressed on roller neck, it favors the improvement of rolling precision and the free adjustment of mounting clearance of bearings.
09 USMA Original Bearing Rollers F-532592.ZL Rolling Mill F-532592 Four Row Cylindrical Roller Bearings 532592
Four row cylindrical roller bearings can carry much heavier radial load and shock load. they have higher precision and can be applied in the equipment which runs with high rotational speed. Grinding the surface of raceway and roller at same time after the inner ring is pressed on roller neck, it favors the improvement of rolling precision and the free adjustment of mounting clearance of bearings.
010 USMA Bearing Rollers Z-532583.ZL Rolling Mill Z-532583 Four Row Cylindrical Roller Bearings 532583
Four row cylindrical roller bearings can carry much heavier radial load and shock load. they have higher precision and can be applied in the equipment which runs with high rotational speed. Grinding the surface of raceway and roller at same time after the inner ring is pressed on roller neck, it favors the improvement of rolling precision and the free adjustment of mounting clearance of bearings.
Motor Bearings
01 USMA Motor Bearing 6315/C3VL0241 Electrically Insulated Bearing 6315 Deep Groove Ball Bearings 6315
Electric insulated deep groove ball bearings are coated with an electric insulation coating on the outer surface of the inner or outer ring. This coating can prevent stray currents from passing through the bearing, protect it from electrical corrosion damage, and help prevent lubricant degradation caused by current discharge.
02 USMA Deep Groove Ball Bearings 6230/C3VL2071 Electrically Insulated Bearing 6230 For Motor
Electric insulated deep groove ball bearings are coated with an electric insulation coating on the outer surface of the inner or outer ring. This coating can prevent stray currents from passing through the bearing, protect it from electrical corrosion damage, and help prevent lubricant degradation caused by current discharge.
03 USMA Electrically Insulated Bearing 6224/C3VL0241 Deep Groove Ball Bearings 6224 For Motor
Electrically Insulated Bearing 6224/C3VL0241 Deep Groove Ball Bearings 6224 For Motor
04 USMA Motorcycle bearing 6201 6202 6203 6204 6205 6206 Ball Bearings 6207 Deep Groove Ball Bearing 6208 C3
Motorcycle bearing 6201 6202 6203 6204 6205 6206 Ball Bearings 6207 Deep Groove Ball Bearing 6208,It is the most widely used type of rolling ball bearing
05 USMA Motor Bearing 6314/C3VL0241 6315/C3VL0241 Deep Groove Ball Bearings 6314/C3VL0241
Motor Bearing 6314/C3VL0241 6315/C3VL0241 Deep Groove Ball Bearings 6314/C3VL0241
06 USMA Motor Bearing 6320/C3 6322-2Z Single Row Deep Groove Ball Bearings 6322-2RS 6326 M 6328
Motor Bearing 6320/C3 6322-2Z Single Row Deep Groove Ball Bearings 6322-2RS 6326 M 6328,It is the most widely used type of rolling ball bearing
07 USMA 6219 M/C3VL0241 Electrically Insulated Bearing 6220/C3VL0241 Motor bearings 6222 M/C3VL0241 Ball Bearing
6219 M/C3VL0241 Electrically Insulated Bearing 6220/C3VL0241 Motor bearings 6222 M/C3VL0241 Ball Bearing,It is the most widely used type of rolling ball bearing
08 USMA Electrically Insulated Bearing 6316/C3VL0241 Deep Groove Ball Bearings 6316 For Motor
Electric insulated deep groove ball bearings are coated with an electric insulation coating on the outer surface of the inner or outer ring. This coating can prevent stray currents from passing through the bearing, protect it from electrical corrosion damage, and help prevent lubricant degradation caused by current discharge.
09 USMA Deep Groove Ball Bearings 6317/C3VL0241 6316/C3VL0241 6315/C3VL0241 Insulated Motor Bearing 6317/C3VL0241
USMA Electric insulated deep groove ball bearings are coated with an electric insulation coating on the outer surface of the inner or outer ring. This coating can prevent stray currents from passing through the bearing, protect it from electrical corrosion damage, and help prevent lubricant degradation caused by current discharge.
010 USMA Motor Bearing 6318/C3VL0241 Electrically Insulated Bearing 6318 Deep Groove Ball Bearings 6318
Electric insulated deep groove ball bearings are coated with an electric insulation coating on the outer surface of the inner or outer ring. This coating can prevent stray currents from passing through the bearing, protect it from electrical corrosion damage, and help prevent lubricant degradation caused by current discharge.
Excavator bearings
01 USMA Hot Sale Cross Roller Ring Roller Bearing RU42 RU66 RU85 Needle Bearings RU42 Crossed Roller Ring Roller Bearing
USMA Cross Roller Ring Roller Bearing RU42 RU66 RU85 Needle Bearings RU42 Crossed Roller Ring Roller Bearing
02 USMA Crossed Roller Precision Bearings XR766052 XR766053 XR820060 Slewing Bearing XR820060-903A5
Crossed Roller Precision Bearings XR766052 XR766053 XR820060 Slewing Bearing XR820060-903A5
03 USMA XR820061 Crossed Roller Precision Bearings XR820067 XR820068 XR836050 Slewing Bearing
XR820061 Crossed Roller Precision Bearings XR820067 XR820068 XR836050 Slewing Bearing
04 USMA Cross Roller Bearing RA11008 RA12008 Crossed Roller Bearing CRBS1108 CRBS1208 Crossed Bearing
Cross Roller Bearing RA11008 RA12008 Crossed Roller Bearing CRBS1108 CRBS1208 Crossed Bearing
05 USMA Large in Stock Cross Roller Bearing RA5008 Crossed Roller Bearing CRBS508 Crossed Bearing
Large in Stock Cross Roller Bearing RA5008 Crossed Roller Bearing CRBS508 Crossed Bearing
06 USMA Cross Roller Bearing RA6008 RA7008 Crossed Roller Bearing CRBS608 CRBS708 Crossed Bearing
Cross Roller Bearing RA6008 RA7008 Crossed Roller Bearing CRBS608 CRBS708 Crossed Bearing
07 USMA Cross Roller bearing RU124(G) Crossed Roller bearing RU124X Turntable Bearing
Cross Roller bearing RU124(G) Crossed Roller bearing RU124X Turntable Bearing
08 USMA Cross Roller Bearing RA9008 RA10008 Crossed Roller Bearing CRBS908 CRBS1008 Crossed Bearing
Cross Roller Bearing RA9008 RA10008 Crossed Roller Bearing CRBS908 CRBS1008 Crossed Bearing
09 USMA Turntable Bearing RU148(G) Cross Roller Bearing RU148 Crossed Roller Bearing RU148X Bearing
Turntable Bearing RU148(G) Cross Roller Bearing RU148 Crossed Roller Bearing RU148X Bearing
010 USMA Turntable Bearing RU178(G) Cross Roller Bearing RU178 Crossed Roller Bearing
Turntable Bearing RU178(G) Cross Roller Bearing RU178 Crossed Roller Bearing
For Mining equipment
01 SNL522 Housing SNL 522-619 + 22222 K + H 322 SN522 SNH522 Split Plummer Block Housing Bearing SNL522-619 USMA
SNL plummer (pillow) block housings are the most popular bearing housings on the market, developed to be the first choice for design, quality and economy. SNL522-619 enable the incorporated bearing 22222 to achieve maximum service life with less need for maintenance.
02 SN520 SNL520 SNH520 USMA Bearing Plummer Housings SNL 520-617 + 22220 K + H 320 Split Pillow Block Bearing SNL520-617
SNL plummer (pillow) block housings are the most popular bearing housings on the market, developed to be the first choice for design, quality and economy. SNL520-617 enable the incorporated bearing 22220 to achieve maximum service life with less need for maintenance.
03 USMA Bearing SN517 SN517 Plummer Housings SNL 517 + 22217 K + H 317 Split Pillow Block Bearing SNL517
SNL plummer (pillow) block housings are the most popular bearing housings on the market, developed to be the first choice for design, quality and economy. SNL517 enable the incorporated bearing 22217 to achieve maximum service life with less need for maintenance.
04 22312 USMA Bearing 22312C 22312E EK/C3 CC/W33 E/VA405 bearing 22312CAME 4C 3S11 Spherical Roller Bearings 22312
22312 Bearing 22312C 22312E EK/C3 CC/W33 E/VA405 bearing 22312CAME 4C 3S11 Spherical Roller Bearings 22312
05 USMA Bearing SN519 SNL519 SNH519 Plummer Housings SNL 519-616 + 22219 K + H 319 Split Pillow Block Bearing SNL519-616
SNL plummer (pillow) block housings are the most popular bearing housings on the market, developed to be the first choice for design, quality and economy. SNL519-616 enable the incorporated bearing 22219 to achieve maximum service life with less need for maintenance.
06 USMA SN516 SNL516 SNH516 Plummer Housings SNL 516-613 + 22216 K + H 316 Split Pillow Block Bearing SNL516-613
SNL plummer (pillow) block housings are the most popular bearing housings on the market, developed to be the first choice for design, quality and economy. SNL516-613 enable the incorporated bearing 22216 to achieve maximum service life with less need for maintenance.
07 SNL530 USMA bearing Housing SNL 530 + 22230 K + H 3130 SNL plummer (pillow) block housings
SNL plummer (pillow) block housings are the most popular bearing housings on the market, developed to be the first choice for design, quality and economy. SNL530 enable the incorporated bearing 22230 to achieve maximum service life with less need for maintenance.
08 USMA 22322EJA/VA405 Stone crusher spider bearing 22322 Spherical Roller Bearings 22322 EJA/VA405
22322EJA/VA405 Stone crusher spider bearing 22322 Spherical Roller Bearings 22322 EJA/VA405
09 USMA SNL518 Housing SNL518-615 22218 K H318 Split Pillow Block SNL SN 518 Plummer Block SNL 518-615 Bearings Housing
SNL plummer (pillow) block housings are the most popular bearing housings on the market, developed to be the first choice for design, quality and economy. SNL518-615 enable the incorporated bearing 22218 to achieve maximum service life with less need for maintenance.
010 SN515 SNL515 SNH515 USMA Plummer Housings SNL 515-612 + 22215 K + H 315 Made in USA Split Pillow Block Bearing SNL515-612
The SNL 515-612 housing is a robust industrial solution for bearings with higher load ratings. The bearing is available separately. These housings simplify the installation of bearings and shafts, while also offering support and protection to the bearings. They improve maintenance efficiency and extend the bearing's lifespan. Consequently, the SNL 515-612 housing provides enhanced convenience and reduced costs.
For Precision CNC Spindle
01 USMA Roller Bearing N1007BTCC1P4 Cylindrical Roller Bearing N1007BTCC1P4 Spindle Bearing
USMA Roller Bearing N1007BTCC1P4 Cylindrical Roller Bearing N1007BTCC1P4 Spindle Bearing
02 USMA N1008 Spindle Bearing N1008MRKRCC0P4 Cylindrical Roller Bearing N1008MRKRCC0P4
USMA N1008 Spindle Bearing N1008MRKRCC0P4 Cylindrical Roller Bearing N1008MRKRCC0P4
03 USMA Roller Bearings N1014BTKRCC1P4 Single row Cylindrical Roller Bearing N1014 N1014B
USMA Roller Bearings N1014BTKRCC1P4 Single row Cylindrical Roller Bearing N1014 N1014B
04 USMA Bearing N1015MRCCG10P4 Super Precision Bearing Rollers N1015MRCCG10P4 Cylindrical Roller Bearing
High Precision Spindle Bearing N1015MRCCG10P4 Cylindrical Roller Bearing N1015MRCCG10P4 USMA Bearing
05 High Precision Spindle Bearing N1014RXTPCCG10P4 Cylindrical Roller Bearing N1014 USMA Bearing
High Precision Spindle Bearing N1014RXTPCCG10P4 Cylindrical Roller Bearing N1014 USMA Bearing
06 Super Precision Bearing N1015RSTPKRCC0P4Y CNC Bearing Rollers N1015 Cylindrical Roller Bearing N1015RSTPKRCC0P4Y
High Precision Spindle Bearing N1015RSTPKRCC0P4Y Cylindrical Roller Bearing N1015RSTPKRCC0P4Y USMA Bearing
07 USMA angular contact ball bearing 100BER10STYNDULP3U01 Ball Screw Support Bearing for CNC
USMA angular contact ball bearing 100BER10STYNDULP3U01 Ball Screw Support Bearing for CNC
08 USMA Original Linear Slide Block HGH35CA HGH45HA Linear Block HGH35CA for CNC 300mm 500mm
Original Linear Slide Block HGH35CA HGH45HA Linear Block HGH35CA for CNC 300mm 500mm, find complete details about Original Linear Slide Block HGH35CA HGH45HA Linear Block HGH35CA for CNC 300mm 500mm-USMA Machinery Inc.
09 USMA CRWM1-40 bearing Crossed Roller Way Guides
. Item : CRWM1-40 . Brand : USMA . Lenth : 40mm . Stock : availabl
010 USMA 100BER19HTYNSUELP3 angular contact ball bearing 100BER19HTYNSUELP3 Ball Screw Support Bearing for CNC
USMA 100BER19HTYNSUELP3 angular contact ball bearing 100BER19HTYNSUELP3 Ball Screw Support Bearing for CNC
OUR SECTORS
USMA bearings have a wide range of applications. Such as: Petroleum, Steel, Railway, Electricity, Metallurgy, Machine tools, Automobiles, Chemicals, Textile machinery, Industrial fans & washing, Lifting & Transportation, Engineering vehicles, Mining machinery, Construction machinery, Agricultural development & other fields
HIGHLIGHT
USMA Strengthens North American Footprint Amid USMCA Review and Tariff Adjustments
2025 / - 06 / - 10
Shanghai is set to establish two overseas cargo stations in Ethiopia and Mexico. The initiative, led by Shanghai Airport, aims to support China’s dual circulation strategy and strengthen Shanghai’s role as a high-quality international air cargo hub.According to the China Daily, the new cargo station
USMA brand bearings featured in major industry news headlines.
2025 / - 11 / - 20
North American industrial distributors are deepening their partnership with the USMA brand to address the growing demand for cost-effective bearings. USMA bearings are expanding sales through major US online industrial platforms, reaching more small and medium-sized enterprises. As a cost-effective
Breaking News! The US Senate has announced to the world that it has reached an agreement to end the government shutdown.
2025 / - 11 / - 10
Breaking news! US Senate announces global agreement to end government shutdown, sparking high global attention
USMA Bearings Bolster U.S. Precision Machinery Sector Amid Surging Demand
2025 / - 10 / - 20
USMA is playing a pivotal role in sustaining America’s leadership in the global ultra-precision machining industry, as market data shows accelerating demand for high-accuracy components across aerospace, semiconductor, and medical sectors.
Sudden tariffs! The President of the United States signs an executive order to levy taxes starting from November 1st!
2025 / - 10 / - 20
Trade barriers to China continue to increase, supply chain "de risking" is accelerating, and local and nearshore production has become a strategic focus.1、 Policy and Trade DynamicsFurther escalation of tariff barriers against ChinaPrediction News Title: "The United States Considers Raising the Tari
US Bearing Foreign Trade News Briefing
2025 / - 10 / - 17
Trade barriers to China continue to increase, supply chain "de risking" is accelerating, and local and nearshore production has become a strategic focus.1、 Policy and Trade DynamicsFurther escalation of tariff barriers against ChinaPrediction News Title: "The United States Considers Raising the Tari
Major changes to the U.S. small amount exemption policy
2025 / - 09 / - 19
The United States has long had a "De Minimis" policy for low-value imported goods (generally those valued under $800), which exempts them from customs duties and streamlines customs clearance. This policy underwent a fundamental overhaul in 2025:First, targeting China: Effective May 2nd, duty-free t
USMA Launches EcoShield Bearing Series to Capitalize on $6.4B U.S. Market Growth
2025 / - 09 / - 05
September 5, 2025 – USMA, a leading American bearing manufacturer, today announced the launch of its innovative EcoShield™ bearing series, designed to meet the growing demand in the U.S. manufacturing sector despite ongoing industry challenges. The new product line arrives as the U.S. ball bearing market reaches $6.4 billion in 2025, marking a 2.2% growth year-over-year, according to IBISWorld data .
The core theme of U.S. foreign trade policy remains "strategic trade"
2025 / - 08 / - 29
The core theme of U.S. foreign trade policy remains "strategic trade," encompassing the deep integration of trade policy with national security, offshore outsourcing of supply chains, and the protection and support of key industries. The following are details on several key areas:1. Tariffs on China
Regarding The Use of USMA Bearings Internationally
2025 / - 08 / - 19
USMA Bearing Is Invisible Assistance in Industry and Daily Life
2025 / - 07 / - 23
The assembly line equipment in the factory runs day and night, and the conveyor belt carries the parts to move steadily and accurately, all thanks to the coordination between the gears by the bearings. USMA bearings are particularly durable here. The heat generated by the high-speed friction of meta
US News: Can the Trump-Putin meeting bring about peace? What are the prospects for a ceasefire between Russia and Ukraine?
2025 / - 08 / - 13
Can the Trump-Putin summit bring about peace? What are the prospects for a ceasefire between Russia and Ukraine?
USMA Unveils Next-Gen Smart Bearing , Redefining Industrial Reliability
2025 / - 08 / - 05
August 5, 2025 | New York — USMA Bearings, a pioneer in American precision engineering, today announced a comprehensive innovation roadmap integrating AI-driven predictive systems, nano-lubricants, and quantum surface treatments—positioning itself at the forefront of the global bearing revolution.
New Vietnam Customs Regulations: VAT Will Be Automatically Levied on Low-value Imported Goods From August 1
2025 / - 07 / - 14
According to reports, Vietnam Customs announced that it will implement Notice No. 29/2025/TT-BTC from August 1, launching an automated VAT collection process for express imports with a value of less than 1 million VND. Previously, according to Decision No. 01/2025/QD-TTg, such goods were exempt from
Summary of important news and trends related to US bearing exports and trade policies in June 2025
2025 / - 07 / - 09
1. Analysis of the foreign trade market of the US spherical roller bearing industry (June 2025)Market structure: The US spherical roller bearing industry is large in scale, covering the entire industrial chain from raw materials to manufacturing, and its products are exported to the world. As the tr
Tariffs, capacity crunch strain global freight market: Dimerco
2025 / - 06 / - 10
The global freight landscape is shifting as policy changes, regional bottlenecks, and trade realignments reshape logistics strategies, according to the June 2025 Asia-Pacific Freight Market Report by Dimerco Express Group. The report highlights ongoing impacts of US–China tariffs, rising air and oce
Global Trade Witnesses Uptick in Early 2025 in Anticipation of US Reciprocal Tariffs
2025 / - 07 / - 03
Shanghai is set to establish two overseas cargo stations in Ethiopia and Mexico. The initiative, led by Shanghai Airport, aims to support China’s dual circulation strategy and strengthen Shanghai’s role as a high-quality international air cargo hub.According to the China Daily, the new cargo station
Development Trends of the US Bearing Industry in 2025
2025 / - 06 / - 24
Core Trends Analysis of Local Development Trends in the US Bearing Industry in 2025
RANDOM PRODCTS
