16 : 24
RC differential · spider and side gear
m 1 · 20° · straight, AGMA 2005 proportions
The pair inside an open differential: a 16-tooth spider gear on a 24-tooth side gear.
Sample · m 4 · 20° · straight, Gleason proportions
2 : 1 · module 4, splined gear
A heavy 2 : 1: keyed pinion, ISO 14 6 × 23 × 26 spline in the gear.
What's in this design
Pinion · 20 teeth
- 20 teeth · outside Ø89.62, pitch Ø80 mm at the heel · pitch angle 26.57° · face 25 mm · mounting distance 85.42 mm · bore Ø20 mm, keyway 6 mm wide · no hub
Gear · 40 teeth
- 40 teeth · outside Ø162.34, pitch Ø160 mm at the heel · pitch angle 63.43° · face 25 mm · mounting distance 53.31 mm · ISO 14 spline 6 × 23 × 26 · no hub
The mesh · m 4 · 20° · straight, Gleason proportions
- ratio 2 : 1 · shaft angle 90° · straight teeth
The link opens the pinion and gear in the Bevel Gear Designer's 3D view. Change the teeth, the module or pitch, the shaft angle, the bores or hubs, then download STL, STEP or a drawing.
More samples
Related bevel pairs
16 : 47
RC axle · 16 : 47 ring and pinion
m 1.5 · 20° · straight, AGMA 2005 proportions
A straight-cut ring and pinion for a 1/10 crawler axle, about 2.9 : 1.
15 : 45
Straight bevel · AGMA 2005
m 2.2 · 20° · straight, AGMA 2005 proportions
The 15 : 45 pair (module 2.2, 3 : 1) with AGMA 2005's mid-face proportions.
15 : 45
Straight bevel · Gleason
m 2.2 · 20° · straight, Gleason proportions
The same pair in Gleason's heel-based proportions, the ones catalogue gears use.