发布时间:2025-06-20
型号 | 球列数 | 主要尺寸 | 径向跳动 | 基本额定负载 | 重量 | ||||||||||
内径 | 外径 | 长度 | 外止动槽 | W | c(kgf) | Co(kgf) | |||||||||
dr | 公差 | D | 公差 | L | 公差 | B | 公差 | D1 | |||||||
KB3 | 4 | 3 | +0.008-0 | 7 |
0 -0.009 |
10 |
0 -0.12 |
0.010 | 7 | 11 | |||||
KB4 | 4 | 4 | 8 | 12 | 9 | 13 | |||||||||
KB5 | 4 | 5 | 12 | 22 |
0 -0.20 |
14.5 |
0 -0.20 |
11.5 | 1.1 | 0.012 | 21 | 27 | 14 | ||
KB8 | 4 | 8 | 16 | 25 | 16.5 | 15.2 | 1.1 | 27 | 41 | 20 | |||||
KB10 | 4 | 10 | 19 |
0 -0.009 |
29 | 22 | 18 | 1.3 | 38 | 47 | 30 | ||||
KB12 | 4 | 12 | 22 | 32 | 22.9 | 21 | 1.3 | 52 | 79 | 40 | |||||
KB16 | 5 | 16 |
+0.009 -0.001 |
26 | 36 | 24.9 | 24.9 | 1.3 | 59 | 91 | 50 | ||||
KB20 | 5 | 20 | 32 |
0 -0.011 |
45 | 31.5 | 30.3 | 1.6 | 0.015 | 88 | 140 | 90 | |||
KB25 | 6 | 25 |
+0.011 -0.001 |
40 | 58 |
0 -0.30 |
44.1 |
0 -0.30 |
37.5 | 1.85 | 100 | 160 | 207 | ||
KB30 | 6 | 30 | 47 | 68 | 52.1 | 44.5 | 2.15 | 160 | 280 | 320 | |||||
KB40 | 6 | 40 |
+0.013 -0.002 |
62 |
0 -0.013 |
80 | 60.6 | 59 | 2.15 | 0.017 | 220 | 400 | 674 | ||
KB50 | 6 | 50 | 75 | 100 | 77.6 | 72 | 2.65 | 390 | 810 | 1170 | |||||
KB60 | 6 | 60 | 90 |
0 -0.015 |
125 |
0 -0.40 |
101.7 |
0 -0.40 |
86.5 | 3.15 | 0.020 | 480 | 1020 | 1950 |
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