型号 | 质量m ≈kg |
尺寸mm | ||
d | D | B | ||
7207BEM | 0.3 | 35 | 72 | 17 | 7207BTN | 0.282 | 35 | 72 | 17 |
7207BTN-2RS | 0.282 | 35 | 72 | 17 | 7307BEM | 0.475 | 35 | 80 | 21 |
7307BTN | 0.447 | 35 | 80 | 21 | 7307BTN-2RS | 0.447 | 35 | 80 | 21 |
71808BTN | 0.029 | 40 | 52 | 7 | 7008BTN | 0.17 | 40 | 68 | 15 |
7008BTN-2RS | 0.17 | 40 | 68 | 15 | 7208BEM | 0.387 | 40 | 80 | 18 |
7208BTN | 0.367 | 40 | 80 | 18 | 7208BTN-2RS | 0.367 | 40 | 80 | 18 |