No.QJ330 QJF330 WkBearings low friction for metallurgical rolling mills
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Four-point contact ball bearings feature high radial/axial load capacity, compact structure, and precise rotation. Ideal for low-speed, heavy-load scenarios like turntables, robot joints, and crane hooks, ensuring stable operation in limited spaces.
Estimated Delivery: Thu, Aug 20 – Mon, Aug 24
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Four-point contact ball bearings: high load capacity, compact design, bi-directional axial load support.
| Overall Dimensions(mm) | d | 150 | |
| D | 320 | ||
| B | 65 | ||
| r(min) | 4 | ||
| Bearing Model(new) | QJ0000 | QJ330 | |
| QJF0000 | QJF330 | ||
| Bearing Model(old) | 176000 | 176330 | |
| 116000 | 116330 | ||
| Rated Load(KN) | Radial dynamic load | 356 | |
| Radial static load | 533 | ||
| Axial dynamic load | 256 | ||
| Limiting Speed(r/min) | Grease lubrication | 1150 | |
| Oil lubrication | 1450 | ||
| Weight(kg) | 27 | ||
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