型号 | 质量 m | 尺寸mm | ||
轴承 ≈kg |
d | D | B | |
NJ340EM | 58.1 | 200 | 420 | 80 | NJ2340EM | 97.2 | 200 | 420 | 138 |
NJ244EM | 38.7 | 220 | 400 | 65 | NUP244EM | 39.3 | 220 | 400 | 65 |
NUP2244EM | 63.4 | 220 | 400 | 108 | NUP2344EM | 124 | 220 | 460 | 145 |
NJ248EM | 52.5 | 240 | 440 | 72 | NJ348EM | 97 | 240 | 500 | 95 |
NJ252EM | 69.4 | 260 | 480 | 80 | NJ356EM | 149 | 280 | 580 | 108 |