higher working performance and low cost to help the steel mills reduce their rolling mill cost;
large stock for better delivery;
higher working performance and low cost to help the steel mills reduce their rolling mill cost;
large stock for better delivery;
FAG :
NNU4938SKF :
NNU4938Fw :
212B :
69D :
260d :
190
 |
Boundary Dimensions | d | 190 | mm | |||
| D | 260 | mm | |||||
| B | 69 | mm | |||||
| Fw | 212 | mm | |||||
| Basic Load Ratings | Cr | 420 | kN | ||||
| C0r | 990 | kN | |||||
| Speed Ratings | Grease | 1450 | rpm | ||||
| Oil | 1800 | rpm | |||||
| Weight | 11.5 | Kg | |||||
| Equivalent | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB |
| NNU4938 | NNU4938 | ||||||
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