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） | ||
| 6705-2RZ | 25 | 32 | 4 | 1091 | 838 | 7.9 | Standard micro bearings |
| 6706-2RZ | 30 | 37 | 4 | 1143 | 947 | 9.2 | Standard micro bearings |
| 6707-2RZ | 35 | 44 | 5 | 1866 | 1635 | 15 | Standard micro bearings |
| 6708-2RZ | 40 | 50 | 6 | 2516 | 2233 | 23 | Standard micro bearings |
| 6709-2RZ | 45 | 55 | 6 | 2580 | 2397 | 25 | Standard micro bearings |
| 6710-2RZ | 50 | 62 | 6 | 2670 | 2640 | 64 | Standard micro bearings |
| 683-2RS | 3 | 7 | 2 | 390 | 130 | 0.45 | Standard micro bearings |
| 693-2RS | 3 | 8 | 3 | 560 | 179 | 0.83 | Standard micro bearings |
| 603-2RS | 3 | 9 | 3 | 570 | 187 | 1.45 | Standard micro bearings |
| 623-2RS | 3 | 10 | 4 | 630 | 218 | 1.66 | Standard micro bearings |
| 684-2RS | 4 | 9 | 2.5 | 640 | 225 | 1.01 | Standard micro bearings |
| 694-2RS | 4 | 11 | 4 | 960 | 345 | 1.75 | Standard micro bearings |
| 604-2RS | 4 | 12 | 4 | 960 | 345 | 2.29 | Standard micro bearings |
| 624-2RS | 4 | 13 | 5 | 1300 | 485 | 3.04 | Standard micro bearings |
| 634-2RS | 4 | 16 | 5 | 1730 | 670 | 5.21 | Standard micro bearings |
| 685-2RS | 5 | 11 | 3 | 715 | 281 | 1.96 | Standard micro bearings |
| MR115-2RS | 5 | 11 | 4 | 715 | 276 | 1.49 | Standard micro bearings |
| 695-2RS | 5 | 13 | 4 | 1080 | 430 | 2.5 | Standard micro bearings |
| 605-2RS | 5 | 14 | 5 | 1330 | 505 | 3.48 | Standard micro bearings |
| 625-2RS | 5 | 16 | 5 | 1730 | 670 | 4.86 | Standard micro bearings |
