由滾輪和螺柱組成的組件,用於與凸輪產生滾動接觸,並將往復運動或振盪運動轉換為線性運動。
0.5260 inches minimum and 0.5310 inches maximum outer ring width, steel overall material, 1.9200 inches nominal overall length, 0.9995 inches minimum and 1.0010 inches maximum overall outside diameter, aircraft, f-16 end item identification