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） | ||
| 684ZZ | 4 | 9 | 2.5 | 640 | 225 | 1.01 | Standard micro bearings |
| MR104ZZ | 4 | 10 | 3 | 710 | 270 | 1.42 | Standard micro bearings |
| 694ZZ | 4 | 11 | 4 | 960 | 345 | 1.75 | Standard micro bearings |
| 604ZZ | 4 | 12 | 4 | 960 | 345 | 2.29 | Standard micro bearings |
| 624ZZ | 4 | 13 | 5 | 1300 | 485 | 3.04 | Standard micro bearings |
| 634ZZ | 4 | 16 | 5 | 1730 | 670 | 5.21 | Standard micro bearings |
| 675ZZ | 5 | 8 | 2 | 278 | 120 | 0.34 | Standard micro bearings |
| MR95ZZ | 5 | 9 | 2.5 | 430 | 168 | 0.58 | Standard micro bearings |
| MR105ZZ | 5 | 10 | 3 | 430 | 168 | 1.29 | Standard micro bearings |
| 685ZZ | 5 | 11 | 3 | 715 | 281 | 1.96 | Standard micro bearings |
| MR115ZZ | 5 | 11 | 4 | 715 | 276 | 1.49 | Standard micro bearings |
| 695ZZ | 5 | 13 | 4 | 1080 | 430 | 2.5 | Standard micro bearings |
| MR135ZZ | 5 | 13 | 5 | 1080 | 430 | 2.8 | Standard micro bearings |
| 605ZZ | 5 | 14 | 5 | 1330 | 505 | 3.48 | Standard micro bearings |
| 625ZZ | 5 | 16 | 5 | 1730 | 670 | 4.86 | Standard micro bearings |
| 635ZZ | 5 | 19 | 6 | 2340 | 885 | 8.34 | Standard micro bearings |
| 676ZZ | 6 | 10 | 2.5 | 495 | 218 | 0.68 | Standard micro bearings |
| MR126ZZ | 6 | 12 | 3 | 715 | 292 | 1.74 | Standard micro bearings |
| 686ZZ | 6 | 13 | 3.5 | 1080 | 440 | 2.69 | Standard micro bearings |
| 696ZZ | 6 | 15 | 5 | 1730 | 670 | 3.72 | Standard micro bearings |
