improving your rolling efficiency;
best material and advanced treatment;
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Boundary Dimensions | d | 300 | mm | |||
D | 420 | mm | |||||
B | 118 | mm | |||||
Fw | 339 | mm | |||||
Basic Load Ratings | Cr | 950 | kN | ||||
C0r | 2500 | kN | |||||
Speed Ratings | Grease | 900 | rpm | ||||
Oil | 1150 | rpm | |||||
Weight | 54.5 | Kg | |||||
Equivalent | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB |
NNU4960 | NNU4960 |