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。
0.5000 inches nominal overall outside diameter, uh-1f/h end item identification, labyrinth bearing seal type, 0.2810 inches nominal outer ring width, 1.1246 inches minimum and 1.1716 inches maximum overall length