型号 | 质量 m | 尺寸mm | ||
轴承 ≈kg |
d | D | B | |
NJ311EM | 1.51 | 55 | 120 | 29 | NUP311EM | 1.54 | 55 | 120 | 29 |
NJ2311EM | 2.27 | 55 | 120 | 43 | NUP2311EM | 2.31 | 55 | 120 | 43 |
NJ411EM | 2.88 | 55 | 140 | 33 | NJ212EM | 0.845 | 60 | 110 | 22 |
NUP212EM | 0.865 | 60 | 110 | 22 | NJ2212EM | 1.1 | 60 | 110 | 28 |
NUP2212EM | 1.12 | 60 | 110 | 28 | NJ312EM | 1.89 | 60 | 130 | 31 |
NUP312EM | 1.93 | 60 | 130 | 31 | NJ2312EM | 2.83 | 60 | 130 | 46 |