NOTES:

Bevel gear drive 90 bevel gear transmission ratio of 2 to 1

Mainly used: metal/mold/mechanical transmission, etc

20 teeth B = A = 64 mm 44 mm D = C = 38 mm 14 mm 23 mm F E = = 12 mm hole

40 teeth A = B = C = 36 mm 78 mm, 123 mm D = 17 mm E = 25 mm F = 12 mm hole

Material = 45 # steel bevel gear whole black finish

unit number = = MM (millimeter) to the unit