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。
0.3745 inches minimum and 0.3760 inches maximum overall outside diameter, mil-g-25760 mil spec single material response lubrication material document and classification, 0.8410 inches minimum and 0.9080 inches maximum overall length, grease lubrication material, 0.1860 inches minimum and 0.1880 inches maximum outer ring width