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 | SW04 | 4 | 1/4 ˝ 6.35 | 0 -0.009 | 0.5 ˝ 12.7 | 0 -0.011 | 0.75 ˝19.05 | 0 -0.20 | 0.511 ˝12.98 | 0 -0.20 | 0.4687 ˝ 11.906 | 0.039 ˝0.992 | 0.012 | 21 | 27 | 0 -0.013 | SW06 | 4 | 3/8 ˝9.525 | 0.625 ˝15.875 | 0.875 ˝ 22.225 | 0.6385 ˝ 16.15 | 0.588 ˝ 14.935 | 0.039 ˝0.992 | 23 | 32 | SW08 | 4 | 1/2 ˝12.7 | 0.875 ˝22.225 | 1.25 ˝31.75 | 0.9625 ˝ 24.46 | 0.8209 ˝ 20.853 | 0.0459 ˝ 1.168 | 52 | 80 | SW10 | 4 | 5/8 ˝ 15.875 | 1.125 ˝28.575 | 1.5 ˝ 38.1 | 1.1039 ˝ 28.04 | 1.059 ˝ 26.899 | 0.0559 ˝ 1.422 | 79 | 120 | SW12 | 5 | 3/4 ˝ 19.05 | 0 -0.010 | 1.25 ˝ 31.75 | 0 -0.016 | 1.625 ˝ 41.275 | 1.1657 ˝ 29.61 | 1.176 ˝29.87 | 0.0559 ˝ 1.422 | 0.015 | 88 | 140 | SW16 | 5 | 1 ˝ 25.4 | 1.5625 ˝ 39.688 | 2.25 ˝57.15 | 0 -0.30 | 1.7547 ˝ 44.57 | 0 -0.30 | 1.4687 ˝ 37.306 | 0.0679 ˝ 1.727 | 100 | 160 | SW20 | 6 | 1-1/4 ˝ 31.75 | 0 -0.012 | 2 ˝ 50.8 | 0 -0.019 | 2.625 ˝ 66.675 | 2.0047 ˝ 50.92 | 1.8859 ˝ 47.904 | 0.0679 ˝ 1.727 | 0.020 | 160 | 280 | SW24 | 6 | 1-1/2 ˝ 38.1 | 2.375 ˝60.325 | 3 ˝ 76.2 | 2.4118 ˝ 61.26 | 2.2389 ˝ 56.87 | 0.0859 ˝ 2.184 | 220 | 410 | SW32 | 6 | 2 ˝ 50.8 | 3 ˝ 76.2 | 0 -0.022 | 4 ˝ 101.6 | 3.1917 ˝ 81.07 | 2.8379 ˝ 72.085 | 0.1029 ˝ 2.616 | 0.025 | 390 | 810 |
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