Library › Hardware › Spur gears, module 3: 10 to 80 teeth

module 3, 14 teeth

module 3, 14 teeth: pitch Ø42, tip Ø48, root Ø34.5, face 24, 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

teeth14
pitch_dia_mm42.0
tip_dia_mm48.0
root_dia_mm34.5
face_mm24.0
bore_mm12
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From the full sheet

Spur gears, module 3: 10 to 80 teeth (20° involute): every size, notes, mating features and sources. What is the pitch diameter of a module 3 spur gear?

Other sizes