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。
plastic polyamide (nylon) retainer material, 0.6170 inches minimum and 0.6250 inches maximum overall outside diameter, 0.3125 inches minimum and 0.3205 inches maximum bore smallest diameter, steel ball material, 0.1950 inches nominal overall height