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
NTN :
4R7405NSK :
FAG :
SKF :
Fw :
400B :
230D :
480d :
370
 |
Boundary Dimensions | d | 370 | mm | |||
| D | 480 | mm | |||||
| B | 230 | mm | |||||
| Fw | 400 | mm | |||||
| Basic Load Ratings | Cr | 2100 | kN | ||||
| C0r | 6250 | kN | |||||
| Speed Ratings | Grease | 700 | rpm | ||||
| Oil | 900 | rpm | |||||
| Weight | 106 | Kg | |||||
| Equivalent | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB |
| 4R7405 | |||||||
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