型号 | 质量m ≈kg |
尺寸 mm | ||
d | D | B | ||
2211ETN-2RS | 0.825 | 55 | 100 | 25 | 2211ETN-K-2RS | 0.808 | 55 | 100 | 25 |
2211ETN-K | 0.73 | 55 | 100 | 25 | 2211ETN | 0.746 | 55 | 100 | 25 |
1311ETN-K | 1.55 | 55 | 120 | 29 | 1311ETN | 1.57 | 55 | 120 | 29 |
2311ETN-2RS | 2.28 | 55 | 120 | 43 | 2311ETN-K | 2.02 | 55 | 120 | 43 |
2311ETN | 2.07 | 55 | 120 | 43 | 1212ETN-K | 0.88 | 60 | 110 | 22 |
1212ETN | 0.894 | 60 | 110 | 22 | 2212ETN-2RS | 1.13 | 60 | 110 | 28 |