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。
angular load direction, annual ball bearing for quiet operation application to submarine usage departure from cited document, light bearing preload designation, zzzw criticality code justification, tight internal fit-up designation
NSN | 姓名 | 日期 |
---|---|---|
3110-00-060-9697 | No Name Available | 07/29/1967 |
3110-01-049-7923 | No Name Available | 12/01/1981 |
3110-01-054-2624 | No Name Available | 04/01/1980 |