用於分隔和固定軸承、球(經修改)的滾動元件的框架或外殼。
qq-a-200/4,h111 fed spec single material response or qq-a-250/6,h112 fed spec single material response or qq-a-250/11,t6 fed spec single material response overall material document and classification, 0.3750 inches nominal overall width, 7.9063 inches minimum and 8.0313 inches maximum outside diameter, aluminum alloy 5083 or aluminum alloy 6061 overall material, 5.2188 inches minimum and 5.3438 inches maximum bore diameter