professional manufacturer of bearings for steel mills of billets, bars, sections, angles, beams, wire rods, coils, etc.
P6 precision for higher wear-resistance
best bearing steel to ensure the bearing can work under highest loads
radial clearance is generally executed in C3 or C4
ready stock available
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Boundary Dimensions | d | 220 | mm | |||
D | 310 | mm | |||||
B | 225 | mm | |||||
Fw | 244 | mm | |||||
Basic Load Ratings | Cr | 2200 | kN | ||||
C0r | 4150 | kN | |||||
Speed Ratings | Grease | 1400 | rpm | ||||
Oil | 1700 | rpm | |||||
Weight | 54.20 | Kg | |||||
Equivalent | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB |
313894 B | 514461 | 4R4449 | 44FC31225A |