规格/代码 | 基本尺寸 | |||
d1 | d1-公差 | d2 | b1 | |
GFM-1820-20 | 18 | +0.032/+0.102 | 20 | 20 | GFM-1820-30 | 18 | +0.032/+0.102 | 20 | 30 |
GFM-2022-10 | 20 | +0.040/+0.124 | 22 | 10 | GFM-2022-20 | 20 | +0.040/+0.124 | 22 | 20 |
GFM-2022-25 | 20 | +0.040/+0.124 | 22 | 25 | GFM-2023-07 | 20 | +0.040/+0.124 | 23 | 7 |
GFM-2023-11 | 20 | +0.040/+0.124 | 23 | 11 | GFM-2023-16 | 20 | +0.040/+0.124 | 23 | 16 |
GFM-2023-21 | 20 | +0.040/+0.124 | 23 | 21 | GFM-2023-25 | 20 | +0.040/+0.124 | 23 | 25 |
GFM-2528-11 | 25 | +0.040/+0.124 | 28 | 11 | GFM-2528-16 | 25 | +0.040/+0.124 | 28 | 16 |