52305 52306 52307 52308 52309 52310 52311 52312 52313 52314 52315 52316 52317 52318 52320
Two-way thrust ball bearing










| model | d2 | d | D | H | seal | Accuracy level | weight(kg) |
| flat | |||||||
| 52305 | 20 | 25 | 52 | 34 | Flat type | P0 | 0.324 |
| 52306 | 25 | 30 | 60 | 38 | Flat type | P0 | 0.483 |
| 52307 | 30 | 35 | 68 | 44 | Flat type | P0 | 0.71 |
| 52308 | 30 | 40 | 78 | 49 | Flat type | P0 | 1.04 |
| 52309 | 35 | 45 | 85 | 52 | Flat type | P0 | 1.28 |
| 52310 | 40 | 50 | 95 | 58 | Flat type | P0 | 1.78 |
| 52311 | 45 | 55 | 105 | 64 | Flat type | P0 | 2.43 |
| 52312 | 50 | 60 | 110 | 64 | Flat type | P0 | 2.59 |
| 52313 | 55 | 65 | 115 | 65 | Flat type | P0 | 2.8 |
| 52314 | 55 | 70 | 125 | 72 | Flat type | P0 | 3.67 |
| 52315 | 60 | 75 | 135 | 79 | Flat type | P0 | 4.74 |
| 52316 | 65 | 80 | 140 | 79 | Flat type | P0 | 4.99 |
| 52317 | 70 | 85 | 150 | 87 | Flat type | P0 | 6.38 |
| 52318 | 75 | 90 | 155 | 88 | Flat type | P0 | 6.79 |
| 52320 | 85 | 100 | 170 | 97 | Flat type | P0 | 8.82 |