钢珠尺寸(1).doc

钢珠大全 单位MM（毫米）0.5mm（针尖大小，圆珠笔尖用）到300mm（篮球框那么大）型号齐全 轴承钢 碳钢 不锈钢（304 420）材质齐全 轴承钢大球质量优良，尺寸标准，表面圆滑，硬度HCR58-65之间工业用球均可放心使用，另有不锈钢大球爱好手球的玩友也可购买大球作为健身球（一般50mm左右）0.5 0.60.811.21.51.5881.81.9822.12.22.252.32.3812.42.482.52.582.62.7782.8833.053.13.1453.153.163.173.1753.183.1853.193.223.233.253.353.53.533.63.83.93.933.943.953.963.9693.973.983.9893.96944.034.054.064.14.24.34.3664.44.54.64.654.74.724.734.754.764.7634.784.84.834.884.914.944.9755.035.045.15.155.25.35.355.45.455.465.475.485.55.545.5565.65.655.75.755.85.835.855.95.935.9535.975.9866.016.026.036.046.056.066.076.16.126.156.186.26.256.276.286.36.316.326.336.346.356.366.376.386.396.46.416.426.436.446.456.56.656.666.676.76.756.776.786.796.86.8076.836.977.087.17.1447.157.1857.27.457.57.67.77.757.87.837.847.857.867.887.97.917.927.937.947.957.967.977.987.9988.018.028.038.048.058.068.18.128.28.338.438.58.68.638.658.698.78.7318.758.788.88.888.8999.069.429.59.5259.539.549.69.79.759.859.929.959.981010.3191111.11311.51212.312.512.71313.51414.28814.51515.08115.8751616.6691717.4631818.2561919.0519.8442020.6382121.4312222.2252323.8132424.6062525.42626.226.988272828.5752929.63030.1633131.753233.3383434.925353636.5133738.139.6884041.2754242.86344.45454647.62548495050.85151.552.554555657.1558596060.325616263.56566.66870737576.2以上为部分型号尺寸表，0.5-300mm型号齐全，并可定做其他非标尺寸精密钢球，市面上找不到的均可联系。

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