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。
1.7450 inches minimum and 1.7500 inches maximum overall width, 5.1246 inches minimum and 5.1250 inches maximum bore diameter, 6.4994 inches minimum and 6.5000 inches maximum overall outside diameter, 8 equally spaced holes thr inner rings,0.075 in. min,0.090 in. max dia special features