Library › Hardware › Spur gears, module 2: 10 to 80 teeth

module 2, 20 teeth

module 2, 20 teeth: pitch Ø40, tip Ø44, root Ø35, face 16, bore Ø12

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Dimensions

teeth20
pitch_dia_mm40.0
tip_dia_mm44.0
root_dia_mm35.0
face_mm16.0
bore_mm12
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From the full sheet

Spur gears, module 2: 10 to 80 teeth (20° involute): every size, notes, mating features and sources. What is the pitch diameter of a module 2 spur gear?

Other sizes