Library › Hardware › Spur gears, module 1: 10 to 80 teeth

module 1, 50 teeth

module 1, 50 teeth: pitch Ø50, tip Ø52, root Ø47.5, face 8, bore Ø17

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

teeth50
pitch_dia_mm50.0
tip_dia_mm52.0
root_dia_mm47.5
face_mm8.0
bore_mm17
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From the full sheet

Spur gears, module 1: 10 to 80 teeth (20° involute): every size, notes, mating features and sources. What is the pitch diameter of a module 1 spur gear?

Other sizes