一種帶有滾珠滾動體的減摩軸承,用於抵抗軸向推力或支撐軸向負荷。不含:軸承、滾珠、樞軸。
0.3125 inches nominal bore smallest diameter, copper alloy or plastic polyamide (nylon) retainer material, 0.6250 inches nominal overall outside diameter, 0.2500 inches nominal overall height, rigid alignment type