型号 | 球列数 | 主要尺寸 | 径向跳动 | 基本额定负载 | 内径 | 外径 | 长度 | 外止动槽 | W | 动 c(kgf) | 静 Co(kgf) | dr | 公差 | D | 公差 | L | 公差 | B | 公差 | D1 | KB8L | 4 | 8 | +0.009 -0.001 | 16 | 0 -0.009 | 46 | 0 -0.30 | 33 | 0 -0.30 | 15.2 | 1.1 | 0.015 | 43 | 82 | KB10L | 4 | 10 | 19 | 0 -0.011 | 55 | 44 | 18 | 1.3 | 60 | 112 | KB12L | 4 | 12 | 22 | 61 | 45.8 | 21 | 1.3 | 83 | 160 | KB16L | 5 | 16 | +0.011 -0.001 | 26 | 68 | 49.8 | 24.9 | 1.3 | 94 | 182 | KB20L | 5 | 20 | 32 | 0 -0.013 | 80 | 61 | 30.5 | 1.6 | 0.017 | 140 | 280 | KB25L | 6 | 25 | +0.013 -0.002 | 40 | 112 | 0 -0.40 | 82 | 0 -0.40 | 38 | 1.85 | 160 | 320 | KB30L | 6 | 30 | 47 | 123 | 104.2 | 44.5 | 1.85 | 255 | 560 | KB40L | 6 | 40 | +0.016 -0.004 | 62 | 0 -0.015 | 151 | 121.2 | 59 | 2.15 | 0.020 | 350 | 820 | KB50L | 6 | 50 | 75 | 192 | 155.2 | 72 | 2.65 | 620 | 1622 | KB60L | 6 | 60 | 90 | 0 -0.020 | 209 | 170 | 86.5 | 3.15 | 0.025 | 770 | 2040 |
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