effective in operation;
working under the toughest working environment;
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Boundary Dimensions | d | 170 | mm | |||
D | 240 | mm | |||||
B | 130 | mm | |||||
Fw | 190 | mm | |||||
Basic Load Ratings | Cr | 680 | kN | ||||
C0r | 1720 | kN | |||||
Speed Ratings | Grease | 1800 | rpm | ||||
Oil | 2300 | rpm | |||||
Weight | 18.3 | Kg | |||||
Equivalent | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB |
BC4B 635122 | 510440B |
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;