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USMA Bearing 475/472A SET203 single row Tapered Roller Bearing 475/472 472A/483
475/472A bearing is made in USA , it is also known as SET203 single row Tapered Roller Bearing
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475/472A
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USMA
USA Bearing 475/472A SET203 Single Row Tapered Roller Bearing 475/472 472A/483
Tapered roller bearings are mainly used to bear radial and axial combined loads, mainly radial loads. Compared with angular contact ball bearings, they have greater load capacity and lower limit speed. Tapered roller bearings can bear axial loads in one direction and limit the axial displacement of the shaft or housing in one direction.
Specification:
| Inner ring | 475 |
| Outer ring | 472A |
| (d)Bore Diameter: | 55.000 mm |
| (D)Outside Diameter: | 120.000 mm |
| (T)Bearing Width: | 29.002 mm |
| (C1)Dynamic Radial rating: | 143000 N |
| (C90)Dynamic Radial rating: | 37200 N |
| (Co)Static Radial rating: | 186000 N |
| Bearing weight | 1.62 kg |
Single Row Taper Roller Bearing Size Chart mm:
| Model Number | Specifications(dxDxB) | Weight/kg |
| 30202 | 15×35×12 | 0.050 |
| 30203 | 17×40×13.25 | 0.078 |
| 30204 | 20×47×15.25 | 0.120 |
| 30205 | 25×52×16.25 | 0.144 |
| 30206 | 30×62×17.25 | 0.232 |
| 30207 | 35×72×18.25 | 0.318 |
| 30208 | 40×80×19.75 | 0.400 |
| 30209 | 45×85×20.75 | 0.442 |
| 30210 | 50×90×21.75 | 0.520 |
| 30211 | 55×100×22.75 | 0.705 |
| 30212 | 60×110×23.75 | 0.886 |
| 30213 | 65×120×24.75 | 1.160 |
| 30214 | 70×125×26.25 | 1.250 |
| 30214/T | 70×125×26.25 | 1.290 |
| 30215 | 75×130×27.25 | 1.340 |
