higher rolling efficiency with inner rings remained onto the rolls during processing;
radial clearance is generally executed in C3 or C4;
 
|
Boundary Dimensions | d | 290 | mm | |||
| D | 390 | mm | |||||
| B | 234 | mm | |||||
| Fw | 320 | mm | |||||
| Basic Load Ratings | Cr | 2270 | kN | ||||
| C0r | 5600 | kN | |||||
| Speed Ratings | Grease | 1000 | rpm | ||||
| Oil | 1300 | rpm | |||||
| Weight | 79.7 | Kg | |||||
| Equivalent | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB |
| 290RV3901 | 58FC39234 | ||||||
carrying high capacity;
effective in operation;
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