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。
1.7940 inches minimum and 1.7950 inches maximum overall outside diameter, 1.0830 inches minimum and 1.0930 inches maximum overall width, sae53100 assn std single material response overall material document and classification, 1.2495 inches minimum and 1.2500 inches maximum bore diameter, straight bore shape