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。
contact bearing seal type, 0.3700 inches minimum and 0.3750 inches maximum outer ring width, 0.9950 inches minimum and 1.0000 inches maximum overall length, molity 2,fscm 73219 mfr ref single material response lubrication material document and classification, grease lubrication material