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
OEM service
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Boundary Dimensions | d | 360 | mm | |||
| D | 510 | mm | |||||
| B | 400 | mm | |||||
| Fw | 399 | mm | |||||
| Basic Load Ratings | Cr | 4350 | kN | ||||
| C0r | 11900 | kN | |||||
| Speed Ratings | Grease | 700 | rpm | ||||
| Oil | 900 | rpm | |||||
| Weight | 251 | Kg | |||||
| Equivalent | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB |
| 4R7205 | |||||||
stabilizing treatment allowing the bearings to work with temperatures up to 150° C, without dimensional change and distortion;
working under the toughest working environment;
+86-13790878972
overseas@esgbearing.com
+86-13790878972