higher rolling efficiency with inner rings remained onto the rolls during processing;
radial clearance is generally executed in C3 or C4;
  |
Boundary Dimensions | d | 270 | mm | |||
| D | 380 | mm | |||||
| B | 230 | mm | |||||
| Fw | 298 | mm | |||||
| Basic Load Ratings | Cr | 1890 | kN | ||||
| C0r | 5360 | kN | |||||
| Speed Ratings | Grease | 1000 | rpm | ||||
| Oil | 1300 | rpm | |||||
| Weight | 82.7 | Kg | |||||
| Equivalent | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB |
| 270RV3801 | 54FC38230 | ||||||
carrying high capacity;
particularly suitable for high speed rolling mills;
able to work under high temperature, water, particles;
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