Detailed description
QJ324 Four-point contact ball bearing 120x260x55mm(also called rolling mill bearing) is used in rolling mills for the production of hot-rolled and cold-rolled steel products. For more bearing types and designations, contact us!
| Boundary dimensions(mm) | Basic load rating (kN) | Speed rating | Designation | Weight | Equivalent to foreign designations(For your information) | ||||||||
| (rpm) | |||||||||||||
| d | D | B | rmin | Cr | Cor | Grease | Oil | (kg) | |||||
| 120 | 260 | 55 | 3 | 351 | 441 | 1600 | 2200 | QJ324 | 15.6 | QJ324N2 | QJ324N2MPA | QJ324 | QJ324 |
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