Ball bearings for blocks
| Product number | For block |
| 10580 | K-170 |
| 34764 | K-215 |
| 10581 | K-230 |
| 10582 | K-300 |
| 10583 | K-370 |
| 10584 | K-400 |
| 10585 | K-500 |
| 10586 | K-600 |
| 29991 | K-650 |
| 25115 | K-800 |
| 34953 | K-800 |
| 34261 | KS-10 |
| 34225 | KS-20 |
| 29163 | KT- 1 |
| 28916 | KT- 2 |
| 27398 | KT- 3 |
| 10593 | KT- 4 |
| 10588 | KT-110 |
| 10589 | KT-150 |
| 10590 | KT-215 |
| 10591 | KT-230 |
| 29631 | KT-300 |
| 34866 | KT-3D |
| 10594 | KT-400 |
| 32598 | KT-1D, double |
| 31405 | KT-2D, double |
| 31675 | KT-3D, double |
