Standard micro bearings are compact in size, high in precision, and operate smoothly, suitable for light load high-speed rotation conditions of small precision equipment. They are widely used in micro motors, precision instruments, and small transmission devices.
| Model | Basic Dimensions | Basic rated dynamic load | Weight | Type | |||
|---|---|---|---|---|---|---|---|
| Inner diameter | Outer diameter | Thickness | Dynamic load | Static load | |||
| [mm] | [mm] | [mm] | (kN) | (kN) | （kg） | ||
| 685 | 5 | 11 | 3 | 715 | 281 | 1.2 | Standard micro bearings |
| MR115 | 5 | 11 | 4 | 715 | 276 | 1.49 | Standard micro bearings |
| 695 | 5 | 13 | 4 | 1080 | 430 | 2.45 | Standard micro bearings |
| MR135 | 5 | 13 | 5 | 1080 | 430 | 2.7 | Standard micro bearings |
| 605 | 5 | 14 | 5 | 1330 | 505 | 3.54 | Standard micro bearings |
| 625 | 5 | 16 | 5 | 1730 | 670 | 4.95 | Standard micro bearings |
| 635 | 5 | 19 | 6 | 2340 | 885 | 8.56 | Standard micro bearings |
| 676 | 6 | 10 | 2.5 | 495 | 218 | 0.56 | Standard micro bearings |
| MR126 | 6 | 12 | 3 | 715 | 292 | 1.27 | Standard micro bearings |
| 686 | 6 | 13 | 3.5 | 1080 | 440 | 1.91 | Standard micro bearings |
| 696 | 6 | 15 | 5 | 1730 | 670 | 3.88 | Standard micro bearings |
| MR166 | 6 | 16 | 6 | 1770 | 695 | 5.2 | Standard micro bearings |
| 606 | 6 | 17 | 6 | 2260 | 835 | 5.97 | Standard micro bearings |
| 626 | 6 | 19 | 6 | 2340 | 885 | 8.15 | Standard micro bearings |
| 636 | 6 | 22 | 7 | 3300 | 1370 | 14 | Standard micro bearings |
| 677 | 7 | 11 | 2.5 | 455 | 201 | 0.62 | Standard micro bearings |
| MR137 | 7 | 13 | 3 | 540 | 276 | 1.58 | Standard micro bearings |
| 687 | 7 | 14 | 3.5 | 1170 | 510 | 2.13 | Standard micro bearings |
| 697 | 7 | 17 | 5 | 1610 | 710 | 5.26 | Standard micro bearings |
| 607 | 7 | 19 | 6 | 2340 | 885 | 7.67 | Standard micro bearings |
