兩個單列環形球軸承,尺寸經選定,組成匹配對或匹配組。軸承套圈表面經過特殊研磨,達到規定的偏置量,安裝時可產生預定的預緊力。可能包含一個單列角接觸軸承,軸承套圈表面經過特殊研磨,適合雙列安裝。
zzzw criticality code justification, tight internal fit-up designation, angular load direction, 2.9526 inches minimum and 2.9528 inches maximum bore diameter, annual ball bearing for quiet operation application to submarine usage departure from cited document
NSN | 姓名 | 日期 |
---|---|---|
3110-00-949-8540 | No Name Available | 07/18/1966 |