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Z-504547.ZL 504547,Z-508368.ZL 508368
USMA
USMA Four Row Roller Bearing Z-504547.ZL 504547 Cylindrical Roller Bearings Z-508368.ZL 508368
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.
We also have other series of bearings of the same type as following. If you have any needs, please click "chat now" on the right to contact me
Other brands replaced | Boundary dimension | |||||||||
Model | d | D | B | Fw | rmin | |||||
FC1623108 | 80 | 115 | 108 | 90 | 1.5 | |||||
FC182870 | 672718 | 90 | 140 | 70 | 105 | 1.5 | ||||
FC182874 | 90 | 140 | 74 | 105 | 1.5 | |||||
FC1828105 | 672718K | 90 | 140 | 105 | 105 | 1.5 | ||||
FC202780 | 100 | 135 | 80 | 110 | 1.5 | |||||
FC202870 | 100 | 140 | 70 | 111 | 1.5 | |||||
FC202880 | 100 | 140 | 80 | 111 | 1.5 | |||||
FC2028104 | 100RV1401 | 100 | 140 | 104 | 111 | 1.5 | ||||
FC202970 | 20FC1570 | 100 | 145 | 70 | 113 | 1.5 | ||||
FC2030106 | 100 | 150 | 106 | 113 | 1.5 | |||||
FC223490 | 22FC1790 | 110 | 170 | 90 | 127 | 2 | ||||
FC2234120 | 110RV1701 | 110 | 170 | 120 | 127 | 2 | ||||
FC243692 | 4R2437 | 110 | 180 | 92 | 137 | 2 | ||||
FC2436105 | 4R2438 | 4CR120 | 110 | 180 | 105 | 135 | 2 | |||
FC2640104 | 4R2628 | 26FC20104 | 130 | 200 | 104 | 150 | 2 | |||
FC2640125 | 130RV2001 | 26FC20125 | 130 | 200 | 125 | 149 | 2 | |||
FC2838119 | 4R2832 | 28FC19119W | 140 | 190 | 119 | 154 | 2 | |||
FC284280 | 140 | 210 | 80 | 156 | 2 | |||||
FC2842106 | 140 | 210 | 106 | 158 | 2 | |||||
FC2842125 | 140 | 210 | 125 | 158 | 2 | |||||
FC2842155 | 140 | 210 | 155 | 158 | 2 | |||||
FC2942155 | 314625 | 511605 | 145RV2101 | 4R2906 | 29FC21155 | 145 | 210 | 155 | 166 | 2 |
FC2945156 | 313924A | 538522 | 145RV2201 | 4R2904 | 313924 | 145 | 225 | 156 | 169 | 2 |
FC3040120 | 30FC20120 | 150 | 200 | 120 | 162 | 2 | ||||
FC3042120 | 150 | 210 | 120 | 166 | 2 | |||||
FCD3042120 | 150 | 210 | 120 | 166 | 2 | |||||
FCD3042120 | 30FC21120 | 150 | 210 | 120 | 168.5 | 2 | ||||
FC3042150 | 30FC21150 | 150 | 210 | 150 | 165 | 2 | ||||
FC3044120 | 150 | 220 | 120 | 167 | 2 | |||||
FC3044127 | 4R3036 | 150 | 220 | 127 | 168 | 2.5 | ||||
FC3044150 | 4R3031 | 30FC22150 | 150 | 220 | 150 | 170 | 2 | |||
FC3044150A | 150RV2201 | 4R3056 | 30FC22150A | 150 | 220 | 150 | 168 | 2.5 | ||
FCD3045120 | 150 | 225 | 120 | 169 | 2 | |||||
FC3045150 | 150 | 225 | 150 | 169 | 2 | |||||
FC3045150A | 150RV2203 | 150 | 225 | 150 | 168.5 | 1.5 | ||||
FC3045136 | 150RV2204 | 150 | 225 | 136 | 168.776 | 2.1 | ||||
FC3046130 | 150RV2301 | 4R3029 | 150 | 230 | 130 | 174 | 2.5 | |||
FC3046156 | 313891A | 506962 | 150RV2302 | 4R3040 | 313891-1 | 150 | 230 | 156 | 174 | 2 |
FC3046168 | 4R3042 | 150 | 230 | 168 | 178 | 2 | ||||
FC3050120 | 150 | 250 | 120 | 178 | 2 | |||||
FC3050150 | 4R3039 | 150 | 250 | 150 | 177 | 2.5 | ||||
FC3244180 | 4R3224 | 32FC22180 | 160 | 220 | 180 | 177 | 2.5 | |||
FC3246130 | 314190 | 502894 | 4R3226 | 314190 | 160 | 230 | 130 | 180 | 2.1 | |
FC3246130A | 160RV2301 | 160 | 230 | 130 | 178 | 2 | ||||
FC3246168 | 315189A | 510150B | 4R3232 | 32FC23170B | 160 | 230 | 168 | 179 | 2.1 | |
FC3246168A | 160RV2302 | 4R3229 | 32FC23170A | 160 | 230 | 168 | 180 | 2.5 | ||
FC3246168A1 | 4R3231 | 32FC23170 | 160 | 230 | 168 | 182 | 2.5 | |||
FC3246180 | 4R3228 | 32FC23180A | 160 | 230 | 180 | 177 | 2.5 | |||
... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
USMA Four Row Roller Bearing Z-504547.ZL 504547 Cylindrical Roller Bearings Z-508368.ZL 508368
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.
We also have other series of bearings of the same type as following. If you have any needs, please click "chat now" on the right to contact me
Other brands replaced | Boundary dimension | |||||||||
Model | d | D | B | Fw | rmin | |||||
FC1623108 | 80 | 115 | 108 | 90 | 1.5 | |||||
FC182870 | 672718 | 90 | 140 | 70 | 105 | 1.5 | ||||
FC182874 | 90 | 140 | 74 | 105 | 1.5 | |||||
FC1828105 | 672718K | 90 | 140 | 105 | 105 | 1.5 | ||||
FC202780 | 100 | 135 | 80 | 110 | 1.5 | |||||
FC202870 | 100 | 140 | 70 | 111 | 1.5 | |||||
FC202880 | 100 | 140 | 80 | 111 | 1.5 | |||||
FC2028104 | 100RV1401 | 100 | 140 | 104 | 111 | 1.5 | ||||
FC202970 | 20FC1570 | 100 | 145 | 70 | 113 | 1.5 | ||||
FC2030106 | 100 | 150 | 106 | 113 | 1.5 | |||||
FC223490 | 22FC1790 | 110 | 170 | 90 | 127 | 2 | ||||
FC2234120 | 110RV1701 | 110 | 170 | 120 | 127 | 2 | ||||
FC243692 | 4R2437 | 110 | 180 | 92 | 137 | 2 | ||||
FC2436105 | 4R2438 | 4CR120 | 110 | 180 | 105 | 135 | 2 | |||
FC2640104 | 4R2628 | 26FC20104 | 130 | 200 | 104 | 150 | 2 | |||
FC2640125 | 130RV2001 | 26FC20125 | 130 | 200 | 125 | 149 | 2 | |||
FC2838119 | 4R2832 | 28FC19119W | 140 | 190 | 119 | 154 | 2 | |||
FC284280 | 140 | 210 | 80 | 156 | 2 | |||||
FC2842106 | 140 | 210 | 106 | 158 | 2 | |||||
FC2842125 | 140 | 210 | 125 | 158 | 2 | |||||
FC2842155 | 140 | 210 | 155 | 158 | 2 | |||||
FC2942155 | 314625 | 511605 | 145RV2101 | 4R2906 | 29FC21155 | 145 | 210 | 155 | 166 | 2 |
FC2945156 | 313924A | 538522 | 145RV2201 | 4R2904 | 313924 | 145 | 225 | 156 | 169 | 2 |
FC3040120 | 30FC20120 | 150 | 200 | 120 | 162 | 2 | ||||
FC3042120 | 150 | 210 | 120 | 166 | 2 | |||||
FCD3042120 | 150 | 210 | 120 | 166 | 2 | |||||
FCD3042120 | 30FC21120 | 150 | 210 | 120 | 168.5 | 2 | ||||
FC3042150 | 30FC21150 | 150 | 210 | 150 | 165 | 2 | ||||
FC3044120 | 150 | 220 | 120 | 167 | 2 | |||||
FC3044127 | 4R3036 | 150 | 220 | 127 | 168 | 2.5 | ||||
FC3044150 | 4R3031 | 30FC22150 | 150 | 220 | 150 | 170 | 2 | |||
FC3044150A | 150RV2201 | 4R3056 | 30FC22150A | 150 | 220 | 150 | 168 | 2.5 | ||
FCD3045120 | 150 | 225 | 120 | 169 | 2 | |||||
FC3045150 | 150 | 225 | 150 | 169 | 2 | |||||
FC3045150A | 150RV2203 | 150 | 225 | 150 | 168.5 | 1.5 | ||||
FC3045136 | 150RV2204 | 150 | 225 | 136 | 168.776 | 2.1 | ||||
FC3046130 | 150RV2301 | 4R3029 | 150 | 230 | 130 | 174 | 2.5 | |||
FC3046156 | 313891A | 506962 | 150RV2302 | 4R3040 | 313891-1 | 150 | 230 | 156 | 174 | 2 |
FC3046168 | 4R3042 | 150 | 230 | 168 | 178 | 2 | ||||
FC3050120 | 150 | 250 | 120 | 178 | 2 | |||||
FC3050150 | 4R3039 | 150 | 250 | 150 | 177 | 2.5 | ||||
FC3244180 | 4R3224 | 32FC22180 | 160 | 220 | 180 | 177 | 2.5 | |||
FC3246130 | 314190 | 502894 | 4R3226 | 314190 | 160 | 230 | 130 | 180 | 2.1 | |
FC3246130A | 160RV2301 | 160 | 230 | 130 | 178 | 2 | ||||
FC3246168 | 315189A | 510150B | 4R3232 | 32FC23170B | 160 | 230 | 168 | 179 | 2.1 | |
FC3246168A | 160RV2302 | 4R3229 | 32FC23170A | 160 | 230 | 168 | 180 | 2.5 | ||
FC3246168A1 | 4R3231 | 32FC23170 | 160 | 230 | 168 | 182 | 2.5 | |||
FC3246180 | 4R3228 | 32FC23180A | 160 | 230 | 180 | 177 | 2.5 | |||
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