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。
6.6929 inches nominal overall outside diameter, 4.3307 inches nominal bore diameter, for m/2 ifv,m/3 cfv; multiple launch rocket system (mlrs) end item identification, nonlocating locating feature, straight bore shape