轴承及轴承座参数轴承型号内径(mm)外径(mm)宽度(mm)备注608Z8227Z表示带有防尘盖6204204714620525521562031740:12620112321063042052156305256217轴承座型号FL002175527.4不锈钢的，形状和FL203一样1FL003206055FL203175527.4FL204206035UCP204206238UCP2052565:38