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
NTN :
4R6020NSK :
300RV4221FAG :
524289BSKF :
314484 D/BC4-0094Fw :
332B :
300D :
420d :
300KOYO :
60FC42300WTIMKEN :
300RX1846
 |
Boundary Dimensions | d | 300 | mm | |||
| D | 420 | mm | |||||
| B | 300 | mm | |||||
| Fw | 332 | mm | |||||
| Basic Load Ratings | Cr | 2690 | kN | ||||
| C0r | 8020 | kN | |||||
| Speed Ratings | Grease | 900 | rpm | ||||
| Oil | 1100 | rpm | |||||
| Weight | 132 | Kg | |||||
| Equivalent | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB |
| 314484 D/BC4-0094 | 524289B | 300RV4221 | 4R6020 | 60FC42300W | 300RX1846 | ||
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