一種單排或多排減摩軸承,帶或不帶內圈或外圈,其特點是滾輪尺寸相對較小,直徑通常不超過 0.250 英吋(6.35 毫米),長度通常比直徑長。
rigid alignment type, gen dynamics f-16 acft end item identification, 1.5470 inches nominal overall outside diameter, 1.0050 inches nominal bore diameter, 0.0781 inches nominal outer ring width