型号止动槽尺寸（mm）止动环尺寸(mm)安装尺寸(mm)开式防尘盖 密封圈 amax bmin D1max r0max rNmin D2max fmax damin damax Damin ramax Dxmin6000ZZRZRS.20.328.70.8412ZZRZRS.20.330.80.8446002ZZRZRS2.06336.71.12ZZRZRS2.06339.7340.56004ZZRZRS2.06546.36476005ZZRZRS2.06552.73.56006ZZRZRS2.08560.7061.36007ZZRZRS2.08574.6068.36008ZZRZRS2.49574.6075.26009ZZRZRS2.49580ZZRZRS2.49586.60087.26200ZZRZRS2.06534.71.12ZZRZRS2.06536.71.12ZZRZRS2.06539.7640.56203ZZRZRS2.06544.6645.46204ZZRZRS2.46552.7053.56205ZZRZRS2.46557.98.56206ZZRZRS3.28567.7068.56207ZZRZRS3.28578.6.5ZZRZRS3.28586.6.5ZZRZRS3.2859578.5ZZRZRS3.282.7086.790.60.596.52.4656.56083.5ZZRZRS2.06539.7062.96301ZZRZRS2.06541.31.12ZZRZRS2.06546.302.96303ZZRZRS2.46552.703.36304ZZRZRS2.46557.9ZZRZRS3.28567.7ZZRZRS3.28578.6.5ZZRZRS3.28586.6.76308ZZRZRS3.282.7086.790.60.596.52.46485382ZZRZRS3.282.7096.800.60.5592ZZRZRS3.282.706.62..05.4 深沟球轴承简介：深沟球轴承是应用范围最为广泛、最具代表性的滚动轴承。结构简单，容易得到高精度，适合高速旋转。此类轴承内外圈滚道都呈圆弧状深沟，主要用来承受径向载荷，但当增大轴承径向游隙时，具有一定的角接触