Product Overview
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 - Technical Specifications
| Actions | Model | Dimensions | Basic Load Rating | Limiting Speed | Mounting Dimensions | Weight | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Current | Old Code | d | D | B | rsmin | cr | cor | Grease | Oil | damin | Damax | ramax | ||
| QJ232 | 176232 | 160 | 290 | 48 | 3 | 282 | 414 | 1200 | 1550 | 193 | 257 | 2.5 | 14.6 | |
| QJF1032 | 116132 | 160 | 240 | 38 | 2.1 | 181 | 264 | 1450 | 1850 | 180 | 220 | 2 | 6.3 | |
| QJF1032X1 | 116732 | 160 | 239.5 | 38 | 2.1 | 181 | 264 | 1450 | 1850 | 180 | 220 | 2 | 6.3 | |
| QJF232 | 116232 | 160 | 290 | 48 | 3 | 282 | 414 | 1200 | 1550 | 193 | 257 | 2.5 | 14.6 | |
| QJ1034 | 176134 | 170 | 260 | 42 | 2.1 | 226 | 333 | 1300 | 1600 | 193 | 237 | 2 | 8.5 | |
| QJ234 | 116234 | 170 | 310 | 52 | 4 | 310 | 480 | 1100 | 1400 | 205 | 275 | 3 | 18.2 | |
| QJ334 | 176334 | 170 | 360 | 72 | 4 | 410 | 670 | 1000 | 1200 | 218 | 312 | 3 | 41.7 | |
| QJF1034 | 116134 | 170 | 260 | 42 | 2.1 | 226 | 333 | 1300 | 1600 | 193 | 237 | 2 | 8.5 | |
| QJF1034X1-1 | 116134K | 170 | 265 | 42 | 2.1 | 226 | 333 | 1300 | 1600 | 193 | 237 | 2 | 9 | |
| QJF234 | 176234 | 170 | 310 | 52 | 4 | 310 | 480 | 1100 | 1400 | 205 | 275 | 3 | 18.2 | |
| QJ1036 | 176136 | 180 | 280 | 46 | 2.1 | 231 | 359 | 1200 | 1500 | 205 | 255 | 2 | 11 | |
| QJ236 | 176236 | 180 | 320 | 52 | 4 | 334 | 530 | 1050 | 1300 | 215 | 285 | 3 | 19 | |
| QJ2936X1 | 176736Y | 180 | 259.5 | 42 | 3.5 | 206 | 310 | 1300 | 1600 | 200 | 240 | 3 | 7.7 | |
| QJ3936X1 | 176736 | 180 | 259.5 | 52 | 3.5 | 206 | 310 | 1300 | 1600 | 200 | 240 | 3 | 9.5 | |
| QJF1036 | 116136 | 180 | 280 | 46 | 2.1 | 231 | 359 | 1200 | 1500 | 205 | 255 | 2 | 11 | |
| QJF236 | 116236 | 180 | 320 | 52 | 4 | 334 | 530 | 1050 | 1300 | 215 | 285 | 3 | 19 | |
| QJF2936X1 | 116736Y | 180 | 260 | 42 | 3.5 | 206 | 310 | 1300 | 1600 | 200 | 240 | 3 | 7.8 | |
| QJF3936X1 | 116736 | 180 | 259.5 | 52 | 3.5 | 206 | 310 | 1300 | 1600 | 200 | 240 | 3 | 9.5 | |
| QJ1038 | 176138 | 190 | 290 | 46 | 2.1 | 236 | 378 | 1100 | 1400 | 215 | 265 | 2 | 11.5 | |
| QJ3938X3 | 176738K | 190 | 269.5 | 55 | 3 | 216 | 340 | 1200 | 1500 | 210 | 250 | 2.5 | 10.5 | |