| Model | Overall dimension (mm) | Limit speed (RPM) | Rated load(N) | Weight | ||||
|---|---|---|---|---|---|---|---|---|
| d | D | B | Grease | Oil lubrication | Cr(N) | Cor(N) | ||
| W6200-2RS | 10 | 30 | 14.3 | - | - | - | - | 0.046 |
| W6202-2RSNR | 15 | 35 | 15.9 | - | - | - | - | 0.068 |
| W6200 | 10 | 30 | 14.3 | - | - | - | - | 0.046 |
| W6202-2RS | 15 | 35 | 15.9 | - | - | - | - | 0.068 |
| 634-2Z/P6 | 4 | 16 | 5 | - | - | - | - | 0.005 |
| 634-2Z/P5 | 4 | 16 | 5 | - | - | - | - | 0.005 |
| 63210/P4 | 50 | 90 | 30.2 | - | - | - | - | 0.9 |
| 634-2RZ/P6 | 4 | 16 | 5 | - | - | - | - | 0.005 |
| 634-2RZ/P5 | 4 | 16 | 5 | - | - | - | - | 0.005 |
| 63210/Z2 | 50 | 90 | 30.2 | - | - | - | - | 0.9 |
| 63210/Z1 | 50 | 90 | 30.2 | - | - | - | - | 0.9 |
| 63210/P6 | 50 | 90 | 30.2 | - | - | - | - | 0.9 |
| 63210/P5 | 50 | 90 | 30.2 | - | - | - | - | 0.9 |
| 6311/P6 | 55 | 120 | 29 | - | - | - | - | 1.35 |
| 6311/P5 | 55 | 120 | 29 | - | - | - | - | 1.37 |
| 6310N/P6 | 50 | 110 | 27 | - | - | - | - | 1.08 |
| 638-2Z/P6 | 8 | 28 | 9 | - | - | - | - | 0.029 |
| 6310N/P5 | 50 | 110 | 27 | - | - | - | - | 1.08 |
| 6311/P4 | 55 | 120 | 29 | - | - | - | - | 1.37 |
| 638-2Z/P5 | 8 | 28 | 9 | - | - | - | - | 0.029 |