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。
3.4999 inches minimum and 3.5312 inches maximum overall length, 1.5000 inches nominal outer ring width, contact bearing seal type, lubricant lubrication material, 2.7500 inches nominal overall outside diameter