型号 | 最大行程 mm | 钢球列数 | 主要尺寸和公差 | |
dr mm | dr 公差 μm | |||
ST6 | 20 | 3 | 6 | +22/+13 | ST8 | 24 | 3 | 8 | +22/+13 |
ST10 | 30 | 3 | 10 | +22/+13 | ST12 | 32 | 3 | 12 | +27/+16 |
ST16 | 40 | 3 | 16 | +27/+16 | ST20 | 50 | 3 | 20 | +33/+20 |
ST25 | 50 | 3 | 25 | +33/+20 | ST30 | 82 | 3 | 30 | +33/+20 |
ST35 | 92 | 3 | 35 | +41/+25 | ST40 | 108 | 3 | 40 | +41/+25 |
ST50 | 138 | 3 | 50 | +41/+25 | ST60 | 138 | 3 | 60 | +49/+30 |