| Model | Overall dimension (mm) | Limit speed (RPM) | Rated load(N) | Weight | ||||
|---|---|---|---|---|---|---|---|---|
| d | D | B | Grease | Oil lubrication | Cr(N) | Cor(N) | ||
| UD2/33×33 | 33 | 100 | 33 | - | - | - | - | 1.28 |
| UD2/29×29 | 29 | 85 | 29 | - | - | - | - | 0.82 |
| UCT202* | 15 | 88 | 89 | - | - | - | - | 0.7 |
| UCT201* | 12 | 78 | 62 | - | - | - | - | 0.5 |
| UCT203* | 17 | 88 | 89 | - | - | - | - | 0.7 |
| UCFU203* | 17 | 76 | 54 | - | - | - | - | 0.6 |
| UCFU201* | 12 | 76 | 54 | - | - | - | - | 0.7 |
| UCFU202* | 15 | 76 | 54 | - | - | - | - | 0.6 |
| UCFLU203* | 17 | 99 | 76.5 | - | - | - | - | 0.6 |
| UCFLU202* | 15 | 99 | 76.5 | - | - | - | - | 0.6 |
| UCFLU201* | 12 | 99 | 76.5 | - | - | - | - | 0.6 |
| UCFC203* | 17 | 97 | 75 | - | - | - | - | 0.5 |
| UCFC202* | 15 | 97 | 75 | - | - | - | - | 0.5 |
| UCFC201* | 12 | 97 | 75 | - | - | - | - | 0.6 |
| UC7X | 7 | 17 | 8 | - | - | - | - | 0.004 |
| UC6X | 6 | 14 | 6 | - | - | - | - | 0.004 |
| UC6U | 6 | 14 | 6 | - | - | - | - | 0.004 |
| UC68/K(UX | 68 | 100 | 43 | - | - | - | - | 1.15 |
| UC42 | 42 | 62 | 25 | - | - | - | - | 0.27 |
| UC64(UC64 | 64 | 94 | 44 | - | - | - | - | 1.08 |