一種圓柱形裝置,其內圈或外圈繞單排或雙排硬化滾珠轉動,滾珠在兩圈之間滾動順暢,從而最大限度地減少摩擦。對於表面經過特殊研磨以用於雙聯安裝的軸承,請參閱“雙聯滾珠軸承”。不含:機架滾珠軸承。
0.5115 inches minimum and 0.5118 inches maximum bore diameter, non-loading groove, non-separable style designator, 0.6560 inches nominal overall width, 1.2593 inches minimum and 1.2599 inches maximum overall outside diameter