| Model Number | Size dxDxH | Weight |
| mm | kg | |
| thrust ball bearing 51304 | 20x47x18 | 0.144 |
| thrust ball bearing 51305 | 25x52x18 | 0.163 |
| thrust ball bearing 51306 | 30x60x21 | 0.254 |
| thrust ball bearing 51307 | 35x68x24 | 0.367 |
| thrust ball bearing 51308 | 40x78x26 | 0.522 |
| thrust ball bearing 51309 | 45x85x28 | 0.647 |
| thrust ball bearing 51310 | 50x95x31 | 0.904 |
| thrust ball bearing 51311 | 55x405x35 | 1.283 |
| thrust ball bearing 51312 | 60x110x35 | 1.366 |
