Four point contact ball bearings provide unique bidirectional axial load capacity. Key characteristics:
- Single-row design with raceway geometry for four-point contact
- 35° contact angle for optimal load distribution
- Split inner ring options for easy installation
- Essential for robotics, turntables, and material handling equipment
- Axial load capacity up to 1.5 times radial capacity
Product Specifications
| Inquiry | Bearing No. | ID | OD | B | Cr | Cor | Mass |
|---|---|---|---|---|---|---|---|
| QJ1068 | 340 | 520 | 82 | 583 | 1330 | 66 | |
| QJF1072 | 360 | 540 | 82 | 577 | 1330 | 69.2 | |
| QJ1072 | 360 | 540 | 82 | 577 | 1330 | 69.2 | |
| QJF1892X3 | 460 | 590 | 45 | 224 | 643 | 32 | |
| QJ1892X3 | 460 | 590 | 45 | 224 | 643 | 32 | |
| QJ1068X3 | 500 | 80 | 5 | 705 | 600 | ||
| QJF1080X1 | 600 | 90 | 5 | 1083 | 500 |
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