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此型号与ST型具有相同的尺寸,但行程较短,额定负荷为ST型的2倍,用于承载中负荷。轴径:Φ 8~Φ 100 |
公称型号 | 主要尺寸 | 基本额定负荷 | ||||||
内径直径 | 外径 | 长度 | ||||||
dr | 公差 | D | 公差 | L | 公差 | 动额定 C |
静额定 C0 |
|
mm | mm | mm | mm | mm | mm | kN | kN | |
ST8B | 8 | +0.022 +0.013 |
15 | 0 –0.008 |
24 | 0 –0.2 |
2.06 | 0.55 |
ST10B | 10 | +0.022 +0.013 |
19 | 0 –0.009 |
30 | 0 –0.2 |
4.61 | 1.27 |
ST12B | 12 | +0.027 +0.016 |
23 | 0 –0.009 |
32 | 0 –0.2 |
8.14 | 2.25 |
ST16B | 16 | +0.027 +0.016 |
28 | 0 –0.009 |
37 | 0 –0.2 |
8.04 | 2.65 |
ST20B | 20 | +0.033 +0.020 |
32 | 0 –0.011 |
45 | 0 –0.2 |
8.33 | 3.24 |
ST25B | 25 | +0.033 +0.020 |
37 | 0 –0.011 |
45 | 0 –0.3 |
8.14 | 3.63 |
ST30B | 30 | +0.033 +0.020 |
45 | 0 –0.011 |
65 | 0 –0.3 |
18.7 | 8.14 |
ST35B | 35 | +0.041 +0.025 |
52 | 0 –0.013 |
70 | 0 –0.3 |
18.7 | 9.02 |
ST40B | 40 | +0.041 +0.025 |
60 | 0 –0.013 |
80 | 0 –0.3 |
25 | 12.4 |
ST45B | 45 | +0.041 +0.025 |
65 | 0 –0.013 |
80 | 0 –0.3 |
25.2 | 13.5 |
ST50B | 50 | +0.041 +0.025 |
72 | 0 –0.013 |
100 | 0 –0.3 |
32.5 | 17.7 |
ST55B | 55 | +0.049 +0.030 |
80 | 0 –0.013 |
100 | 0 –0.3 |
33 | 19.3 |
ST60B | 60 | +0.049 +0.030 |
85 | 0 –0.015 |
100 | 0 –0.3 |
33.6 | 21 |
ST70B | 70 | +0.049 +0.030 |
95 | 0 –0.015 |
100 | 0 –0.4 |
33.8 | 23.3 |
ST80B | 80 | +0.049 +0.030 |
110 | 0 –0.015 |
100 | 0 –0.4 |
42.5 | 30.6 |
ST90B | 90 | +0.058 +0.036 |
120 | 0 –0.015 |
100 | 0 –0.4 |
43.3 | 33.7 |
ST100B | 100 | +0.058 +0.036 |
130 | 0 –0.018 |
100 | 0 –0.4 |
43.9 | 36.8 |
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