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。
mo-lith 2,fscm 73219 mfr ref single material response lubrication material document and classification, 1.5000 inches nominal outer ring width, grease lubrication material, 3.7812 inches nominal overall length, contact bearing seal type