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。
next higher assembly 2531270 special features, nickel alloy overall material, ring,seal part name assigned by controlling agency, 89.05 inches nominal overall outside diameter, qq-n-288 form 7 fed spec single material response overall material document and classification