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, 5.9051 inches minimum and 5.9055 inches maximum bore diameter, acft eng tf-39 end item identification, 9.3500 inches minimum and 9.3505 inches maximum overall outside diameter, 1.3973 inches minimum and 1.4173 inches maximum overall width