53305 53306 53307 53308 53309 53310 53311 53312 53313 53314 53315 53316 53317 53318
Thrust ball bearing










| model | Self-aligning sphere | Spherical seat | d | D | B | seal | Accuracy level | weight(kg) | ||
| flat | Self-aligning | seat | ||||||||
| 51305 | 53305 | 53305U | 25 | 52 | 18 | P0、P5 | 0.169 | 0.182 | 0.224 | |
| 51306 | 53306 | 53306U | 30 | 60 | 21 | P0、P5 | 0.267 | 0.28 | 0.336 | |
| 51307 | 53307 | 53307U | 35 | 68 | 24 | P0、P5 | 0.386 | 0.403 | 0.488 | |
| 51308 | 53308 | 53308U | 40 | 78 | 26 | P0、P5 | 0.536 | 0.581 | 0.704 | |
| 51309 | 53309 | 53309U | 45 | 85 | 28 | P0、P5 | 0.672 | 0.702 | 0.888 | |
| 51310 | 53310 | 53310U | 50 | 95 | 31 | P0、P5 | 0.931 | 1.01 | 1.27 | |
| 51311 | 53311 | 53311U | 55 | 105 | 35 | P0、P5 | 1.31 | 1.45 | 1.78 | |
| 51312 | 53312 | 53312U | 60 | 110 | 35 | P0、P5 | 1.4 | 1.51 | 1.83 | |
| 51313 | 53313 | 53313U | 65 | 115 | 36 | P0、P5 | 1.54 | 1.67 | 2.04 | |
| 51314 | 53314 | 53314U | 70 | 125 | 40 | P0、P5 | 2 | 2.2 | 2.64 | |
| 51315 | 53315 | 53315U | 75 | 135 | 44 | P0、P5 | 2.6 | 2.8 | 3.42 | |
| 51316 | 53316 | 53316U | 80 | 140 | 44 | P0、P5 | 2.74 | 2.94 | 3.55 | |
| 51317 | 53317 | 53317U | 85 | 150 | 49 | P0、P5 | 3.57 | 3.78 | 4.67 | |
| 51318 | 53318 | 53318U | 90 | 155 | 50 | P0、P5 | 3.83 | 4.11 | 5.09 | |