滾珠軸承或滾柱軸承的內部組件,為減摩軸承的滾動元件提供接觸面。
66 fed std single material response overall material document and classification, 1.2400 inches minimum and 1.2600 inches maximum overall width, 24.9800 inches minimum and 25.0000 inches maximum overall outside diameter, straight bore shape, 22.5050 inches minimum and 22.5150 inches maximum bore diameter