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
Four Point Angular Contact Ball Bearings Product Specifications
View key technical parameters below. Click the inquiry button for detailed specs, custom pricing, and lead time.
| Inquiry | Bearing No. | ID | OD | B | Cr | Cor | Mass |
|---|---|---|---|---|---|---|---|
| QJF3948X1-1 | 240 | 340 | 60 | 271 | 477 | 17.6 | |
| QJF3948X1 | 240 | 329.5 | 60 | 256 | 444 | 16 | |
| QJ3948X1 | 240 | 329.5 | 60 | 256 | 444 | 16 | |
| QJF1052 | 260 | 400 | 65 | 320 | 793 | 31.3 | |
| QJ1052 | 260 | 400 | 65 | 320 | 793 | 31.3 | |
| QJF2952X1-1 | 260 | 374.5 | 60 | 313 | 585 | 23 | |
| QJF2952X1 | 260 | 369.5 | 60 | 313 | 585 | 22 | |
| QJ2952X1 | 260 | 369.5 | 60 | 313 | 585 | 22 | |
| QJF2952X3 | 260 | 359.5 | 65 | 281 | 513 | 21 | |
| QJF1034X3 | 279.5 | 46 | 2.1 | 388 | 1200 | ||
| QJF1056 | 280 | 420 | 65 | 406 | 802 | 33.2 | |
| QJF2956X3-1 | 280 | 389.5 | 65 | 325 | 628 | 25 | |
| QJF2956X3 | 280 | 375 | 65 | 250 | 536 | 21 | |
| QJF2960X2 | 300 | 420 | 65 | 370 | 755 | 29.3 | |
| QJF1060 | 300 | 460 | 74 | 512 | 985 | 47 | |
| QJ1060 | 300 | 460 | 74 | 512 | 985 | 47 | |
| QJ1040X1 | 309.5 | 42 | 2.1 | 473 | 1100 | ||
| QJF1064 | 320 | 480 | 74 | 499 | 1090 | 50 | |
| QJ1064X1 | 320 | 479.5 | 74 | 499 | 1090 | 49.5 | |
| QJF1068 | 340 | 520 | 82 | 583 | 1330 | 66 |