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。
1.8121 inches minimum and 1.8125 inches maximum bore diameter, 100.0 pounds nominal bearing preload rating, angular load direction, 0.0005 inches minimum radial and 0.0015 inches maximum radial internal clearance, braycote,3l-38-rp,fscm 98308 mfr ref single material response lubrication material document and classification