滾柱軸承的組裝內部組件,由框架或外殼組成,用於間隔和保持軸承的滾動元件、滾柱(經修改)以及軸承中的滾動元件滾柱(經修改)。
4.0800 inches minimum and 4.0950 inches maximum outside diameter, 2.5020 inches minimum and 2.5170 inches maximum bore diameter, steel comp e52100 roller material, 66,aisi/sae e52100 fed std 1st material response roller material document and classification, steel retainer material