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。
7.0 millimeters nominal overall width, 8.0 millimeters nominal bore diameter, 22.0 millimeters nominal overall outside diameter, straight bore shape, deep groove ball bearing part name assigned by controlling agency