滾珠軸承的組裝內部組件,由框架或外殼組成,用於間隔和固定軸承滾動元件、滾珠(經修改)的位置,以及作為軸承、滾珠(經修改)中的滾動元件的球形體。
pivot assembly;seawolf class end item identification, 2.4375 inches nominal bore diameter, single row ball, external self-aligning, inner ring extended both sides, with eccentric locking collar style designator, relubricatable;standard 200 series bearing;2 land riding rubber seals. special features, 3.0625 inches nominal overall width