一種不可調滾柱軸承,由單列或多列淬硬圓柱滾子和保持架組成,可帶或不帶內圈或外圈。不含:軸承、滾柱、機架。
nonlocating locating feature, steel outer ring material, copper alloy retainer material, steel inner ring material, 0.0022 inches minimum radial and 0.0028 inches maximum radial internal clearance