型号 | 质量 m | 尺寸mm | ||
轴承 ≈kg |
d | D | B | |
NUP328EM | 20.8 | 140 | 300 | 62 | NJ2328EM | 36.6 | 140 | 300 | 102 |
NUP2328EM | 37.1 | 140 | 300 | 102 | NJ230EM | 11.9 | 150 | 270 | 45 |
NUP230EM | 12.1 | 150 | 270 | 45 | NJ2230EM | 18.7 | 150 | 270 | 73 |
NUP2230EM | 19.1 | 150 | 270 | 73 | NJ330EM | 27.2 | 150 | 320 | 65 |
NUP330EM | 27.7 | 150 | 320 | 65 | NJ2330EM | 43.8 | 150 | 320 | 108 |
NUP2330EM | 44.6 | 150 | 320 | 108 | NJ232EM | 14.8 | 160 | 290 | 48 |