Linear Bearing Heavy duty type ST…B
| 型号 Part No. | Max. stroke mm | 钢球列数 Number of rows | 主要尺寸和公差 Main dimensions and tolerance(T) | 额定负荷 Basic load rating | 重量 Weight (gf) | |||||||
| dr | l mm | T mm | t mm | d mm | r mm | 动负荷 Dynamic Co N | 静负荷 Static Co N | |||||
| mm | 公差T μ m | |||||||||||
| ST 6 | 20 | 3 | 6 | ﹢22 ﹢13 | 11.3 | 1.1 | 0.5 | 1 | 0.5 | 216 | 147 | 8.9 |
| ST 8 | 24 | 3 | 8 | 17.1 | 1.5 | 0.5 | 1.2 | 22 | 343 | 245 | 15.6 | |
| ST 10 | 30 | 3 | 10 | 22.7 | 1.5 | 0.5 | 1.2 | 0.5 | 637 | 461 | 28.8 | |
| ST 12 | 32 | 3 | 12 | ﹢27 ﹢16 | 24.5 | 1.5 | 0.5 | 1.2 | 0.5 | 1,070 | 913 | 42 |
| ST 16 | 40 | 3 | 16 | 29.1 | 1.5 | 0.7 | 1.3 | 0.5 | 1,180 | 990 | 71 | |
| ST 20 | 50 | 3 | 20 | ﹢33 ﹢20 | 35.8 | 2 | 0.7 | 1.5 | 0.5 | 1,260 | 1,170 | 99 |
| ST 25 | 50 | 3 | 25 | 35.8 | 2 | 0.7 | 1.6 | 1 | 1,330 | 1,330 | 117 | |
| ST 30 | 82 | 3 | 30 | 53.5 | 2.5 | 1 | 2 | 1 | 2,990 | 3,140 | 205 | |
| ST 35 | 92 | 3 | 35 | ﹢41 ﹢25 | 58.5 | 2.5 | 1 | 2 | 1.5 | 3,140 | 3,530 | 329 |
| ST 40 | 108 | 3 | 40 | 68.3 | 2.5 | 1 | 2 | 1.5 | 4,120 | 4,800 | 516 | |
| ST 50 | 138 | 3 | 50 | 86.4 | 3 | 1 | 2.5 | 1.5 | 5,540 | 6,910 | 827 | |
| ST 60 | 138 | 3 | 60 | ﹢49 ﹢30 | 86.4 | 3 | 1 | 2.5 | 2 | 5,980 | 8,230 | 1,240 |
| ST 80 | 132 | 3 | 80 | 86 | 3 | 1.5 | 2.5 | 2 | 7,840 | 12,200 | 2,050 | |
| ST 100 | 132 | 3 | 100 | ﹢58/+36 | 86 | 3 | 1.5 | 2.5 | 2 | 8,430 | 14,700 | 2,440 |
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