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。
number of rollers 19; rib diameter min 84.53 millimeters; under roller diameter 66.957 millimeters; special features, 10.531 millimeters nominal overall outside diameter, cylindrical roller bearing part name assigned by controlling agency, 12.446 millimeters nominal overall length