| Model | Overall dimension (mm) | Limit speed (RPM) | Rated load(N) | Weight | ||||
|---|---|---|---|---|---|---|---|---|
| d | D | B | Grease | Oil lubrication | Cr(N) | Cor(N) | ||
| NU312EF1 | 60 | 130 | 31 | - | - | - | - | 1.96 |
| NU311E/P6 | 55 | 120 | 29 | - | - | - | - | 1.74 |
| NU312/S2 | 60 | 130 | 31 | - | - | - | - | 2.08 |
| NU312/P67S2 | 60 | 130 | 31 | - | - | - | - | 2.08 |
| NU310M/P6 | 50 | 110 | 27 | - | - | - | - | 1.14 |
| NU309M/P6 | 45 | 100 | 25 | - | - | - | - | 1.01 |
| NU304EM/P6 | 20 | 52 | 15 | - | - | - | - | 0 |
| NU310M/P5 | 50 | 110 | 27 | - | - | - | - | 1.14 |
| NU309M/P5 | 45 | 100 | 25 | - | - | - | - | 1.01 |
| NU304EM/P5 | 20 | 52 | 15 | - | - | - | - | 0 |
| NU310M/C5 | 50 | 110 | 27 | - | - | - | - | 1.29 |
| NU310M/C3SO | 50 | 110 | 27 | - | - | - | - | 1.14 |
| NU303EM/P6 | 17 | 47 | 14 | - | - | - | - | 0 |
| NU303EM/P5 | 17 | 47 | 14 | - | - | - | - | 0 |
| NU310EM/P6 | 50 | 110 | 27 | - | - | - | - | 0 |
| NU310EM/P5 | 50 | 110 | 27 | - | - | - | - | 0 |
| NU264 | 320 | 580 | 92 | - | - | - | - | 113 |
| NU305EM/P6 | 25 | 62 | 17 | - | - | - | - | 0 |
| NU305EM/P5 | 25 | 62 | 17 | - | - | - | - | 0 |
| NU2234EM/P5 | 170 | 310 | 86 | - | - | - | - | 0 |