inner rings are separable from the outer rings, convenient for assembling;
working under the toughest working environment;
Boundary Dimensions | d | 220 | mm | ||||
D | 320 | mm | |||||
B | 210 | mm | |||||
Fw | 246 | mm | |||||
Basic Load Ratings | Cr | 1560 | kN | ||||
C0r | 3600 | kN | |||||
Speed Ratings | Grease | 1400 | rpm | ||||
Oil | 1700 | rpm | |||||
Weight | 57.30 | Kg | |||||
Equivalent | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB |
220RV3203 | 4R4444 | 44FC32210 |
higher working performance and low cost to help the steel mills reduce their rolling mill cost;
working under the toughest working environment;
allowing greater radial load;