Miniature precision radial ball bearings |
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Thrust ball bearings |
Metric | Chrome steel
| RMB reference |
d [mm] |
D [mm] |
H [mm] |
Balls n X Ø [mm] |
Load Rating Dynamic [N] |
Load Rating Static [N] |
| B 308 | 3 | 8 | 3.5 | 6x 1.588 | 602 | 611 |
| B 410 | 4 | 10 | 4 | 6x 1.588 | 602 | 611 |
| B 512 | 5 | 12 | 4 | 8x 1.588 | 640 | 815 |
| B 614 | 6 | 14 | 5 | 7x 2.381 | 1275 | 1559 |
| B 717 | 7 | 17 | 6 | 8x 2.778 | 1830 | 2435 |
| B 819 | 8 | 19 | 7 | 8x 3.175 | 2343 | 3191 |
| B 920 | 9 | 20 | 7 | 8x 3.175 | 2393 | 3191 |