由一個滾子徑向單元和一個滾子推力單元組成的軸承。徑向單元的內圈與推力單元的內圈一體成型。不包括:同一列滾子同時承受徑向推力和軸向推力的軸承。
former name bearing,roller and gear;103 teeth on the spur gear,diameteral pitch 2,psr ang 20 deg,agma 8;outside diameter 65.8120 inches,rolling element diameter 1.250 inches, rolling element length 1.0700 inches special features