higher rolling efficiency with inner rings remained onto the rolls during processing;
stabilizing treatment allowing the bearings to work with temperatures up to 150° C, without dimensional change and distortion;
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Boundary Dimensions | d | 200 | mm | |||
D | 280 | mm | |||||
B | 170 | mm | |||||
Fw | 222 | mm | |||||
Basic Load Ratings | Cr | 1030 | kN | ||||
C0r | 2730 | kN | |||||
Speed Ratings | Grease | 1600 | rpm | ||||
Oil | 1900 | rpm | |||||
Weight | 32.7 | Kg | |||||
Equivalent | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB |
314385 | 507344 | 4R4048 | 40FC28170 |
working under the toughest working environment;
particularly suitable for high speed rolling mills;