一種組裝單元,由包含單列或多列滾珠軸承的外殼組成,設計用於滿足各種或特定的安裝條件。
4.406 inches nominal assembly overall length, 4.406 inches nominal housing length, 0.500 inches nominal flange thickness, tailstock assy magnetic particle detection/magnetic inspection end item identification, 0.7500 inches nominal bore diameter