four-row cylindrical roller bearings for steel industry
working under the toughest working environment
able to work under high temperature, water, particles
one-stop rolling mill solution to reduce rolling mill’s cost
ready stock delivered within 7days
OEM service
 |
Boundary Dimensions | d | 310 | mm | |||
| D | 420 | mm | |||||
| B | 300 | mm | |||||
| Fw | 338 | mm | |||||
| Basic Load Ratings | Cr | 3300 | kN | ||||
| C0r | 8050 | kN | |||||
| Speed Ratings | Grease | 850 | rpm | ||||
| Oil | 1000 | rpm | |||||
| Weight | 119 | Kg | |||||
| Equivalent | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB |
| 310RV4201 | 62FC42300 | ||||||
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