four-row cylindrical roller bearings for steel industry
+30years working with steel industry
compatible for rolling mill stands of Primetal, Danieli, SMS, etc.
widely used in steel rolling mills
OEM service
contact us for stock list
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Boundary Dimensions | d | 310 | mm | |||
D | 430 | mm | |||||
B | 240 | mm | |||||
Fw | 344.5 | mm | |||||
Basic Load Ratings | Cr | 2240 | kN | ||||
C0r | 5950 | kN | |||||
Speed Ratings | Grease | 850 | rpm | ||||
Oil | 1000 | rpm | |||||
Weight | 108 | Kg | |||||
Equivalent | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB |
310RV4301 | 4R6202 | 62FC43240 |