higher rolling efficiency with inner rings remained onto the rolls during processing;
effective in operation;
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Boundary Dimensions | d | 310 | mm | |||
D | 420 | mm | |||||
B | 300 | mm | |||||
Fw | 338 | mm | |||||
Basic Load Ratings | Cr | 3300 | kN | ||||
C0r | 8050 | kN | |||||
Speed Ratings | Grease | 850 | rpm | ||||
Oil | 1000 | rpm | |||||
Weight | 119 | Kg | |||||
Equivalent | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB |
310RV4201 | 62FC42300 |
particularly suitable for high speed rolling mills;
carrying high capacity;