부품 정보
End gears and remaining parts, corrosion resistant steel, cond a, class 303, per qq-s-764; cross shaft and center shaft corrosion resistant steel, class 416, cond t, per qq-s-764, 26-32 rockwell; bevel corrosion resistant steel, class 416, per qq-s-764, 18 rockwell c ; pinions, corrosion resistant steel, class 416, 18 rockwell c per qq-s-764 with ball bearings, cross shaft diameter 0.078 inches; 1st gear normal diametral pitch 72, normal pressure angle 20 degrees, 96 teeth; 2nd gear normal diametral pitch 72, normal pressure angle 20 degrees, 84 teeth, standard pitch diameter 1.1667; 3rd gear normal pitch 80, pressure angle 20 degrees, 42 teeth, standard diameter 0.5250; 4th gear diametral pitch 80, normal pressure angle 20 degrees, 70 teeth, standard pitch diameter 0.2750 inches; gears may be pinned and if so pin may extend 0.030 inche on hubs
