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。
contact bearing seal type, 0.0010 inches minimum radial and 0.0014 inches maximum radial internal clearance, 35.0 millimeters nominal bore diameter, 40.0 pounds minimum bearing preload rating, mil-g-23827 mil spec single material response lubrication material document and classification