Standard miniature bearings
Standard miniature bearings feature standardised specifications, compact and precise dimensions, meticulous craftsmanship, uniform clearances and smooth rotation. With their low-wear, low-noise and lightweight design, and a comprehensive range of products, they are widely used in miniature transmission applications such as electronics, electrical appliances, precision instruments, small motors and office equipment.
Product Parameters
| Inquiry | Bearing | Basic Dimensions (mm) | Rated Load (kN) | Weight ≈kg |
|||
|---|---|---|---|---|---|---|---|
| Model | d | D | B | C Dynamic | C0 Static | ||
| ✉️ | 629 | 9 | 26 | 8 | 4550 | 1970 | 19.5 |
| ✉️ | 639 | 9 | 30 | 10 | 5100 | 2390 | 36.5 |
| ✉️ | 699 | 9 | 20 | 6 | 1720 | 840 | 8.45 |
| ✉️ | 609 | 9 | 24 | 7 | 3350 | 1430 | 14.5 |
| ✉️ | 689 | 9 | 17 | 4 | 1330 | 665 | 3.53 |
| ✉️ | 638 | 8 | 28 | 9 | 4550 | 1970 | 28.3 |
| ✉️ | 679 | 9 | 14 | 3 | 919 | 468 | 1.98 |
| ✉️ | 608 | 8 | 22 | 7 | 3300 | 1370 | 12.1 |
| ✉️ | 628 | 8 | 24 | 8 | 3350 | 1430 | 17.2 |
| ✉️ | 698 | 8 | 19 | 6 | 2240 | 910 | 7.23 |
| ✉️ | 688 | 8 | 16 | 4 | 1610 | 710 | 3.12 |
| ✉️ | 678 | 8 | 12 | 2.5 | 545 | 274 | 0.71 |
| ✉️ | MR148 | 8 | 14 | 3.5 | 820 | 385 | 1.86 |
| ✉️ | 627 | 7 | 22 | 7 | 3300 | 1370 | 12.7 |
| ✉️ | 637 | 7 | 26 | 9 | 4550 | 1970 | 24 |
| ✉️ | 697 | 7 | 17 | 5 | 1610 | 710 | 5.26 |
| ✉️ | 607 | 7 | 19 | 6 | 2340 | 885 | 7.67 |
| ✉️ | 687 | 7 | 14 | 3.5 | 1170 | 510 | 2.13 |
| ✉️ | 636 | 6 | 22 | 7 | 3300 | 1370 | 14 |
| ✉️ | 677 | 7 | 11 | 2.5 | 455 | 201 | 0.62 |