型号 | 规格 | 珠径 | 节圆直径 | |
外径 | 导程 | |||
25-5T4 | 25 | 5 | 3.175 | 25.6 | 25-5T5 | 25 | 5 | 3.175 | 25.6 |
25-5T6 | 25 | 5 | 3.175 | 25.6 | 25-6T3 | 25 | 6 | 3.969 | 25.8 |
25-6T4 | 25 | 6 | 3.969 | 25.8 | 25-10T3 | 25 | 10 | 4.763 | 26 |
25-10T4 | 25 | 10 | 4.763 | 26 | 32-5T3 | 32 | 5 | 3.175 | 32.6 |
32-5T4 | 32 | 5 | 3.175 | 32.6 | 32-5T6 | 32 | 5 | 3.175 | 32.6 |
32-6T3 | 32 | 6 | 3.969 | 32.8 | 32-6T4 | 32 | 6 | 3.969 | 32.8 |