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 | 380 | mm | |||
| D | 520 | mm | |||||
| B | 290 | mm | |||||
| Fw | 417 | mm | |||||
| Basic Load Ratings | Cr | 3400 | kN | ||||
| C0r | 9150 | kN | |||||
| Speed Ratings | Grease | 670 | rpm | ||||
| Oil | 860 | rpm | |||||
| Weight | 185 | Kg | |||||
| Equivalent | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB |
| 4R7617 | |||||||
working under the toughest working environment;
particularly suitable for high speed rolling mills;
+86-13790878972
overseas@esgbearing.com
+86-13790878972