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
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Boundary Dimensions | d | 350 | mm | |||
| D | 520 | mm | |||||
| B | 300 | mm | |||||
| Fw | 401 | mm | |||||
| Basic Load Ratings | Cr | 3300 | kN | ||||
| C0r | 9070 | kN | |||||
| Speed Ratings | Grease | 700 | rpm | ||||
| Oil | 900 | rpm | |||||
| Weight | 223 | Kg | |||||
| Equivalent | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB |
| BC2B319878 | 568450 | ||||||
working under the toughest working environment;
large stock for better delivery;
best material and advanced treatment;