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Fr-20-20 — Flat Root

Name: Spline Dimensions — flat_root: record id fr_20_20 · major dia ext in 1.05 in · major dia int in 1.05 in · minor dia ext in 0.925 in · minor dia int in 0.95 in
Creator: Engineering Database

Spline Type: Flat Root
Record Id: Fr 20 20
Base Circle Dia in (in): 0.866
Circular Pitch in (in): 0.1571
Diametral Pitch: 20/40
Fit Class: Side Fit
Major Dia Ext in (in): 1.05
Major Dia Int in (in): 1.05
Minor Dia Ext in (in): 0.925
Minor Dia Int in (in): 0.95
Module Equiv (mm): 1.27
Num Teeth (count): 20
Pitch Dia in (in): 1
Pitch Dia MM (mm): 25.4
Pressure Angle Deg (deg): 30
Root Type: Flat
Standard: ANSI B92.1-1970 R1993 / Machinery's Handbook 31ST Ed.
Tooth Thickness in (in): 0.0785

Source: ANSI B92.1-1970 R1993 / Machinery's Handbook 31st Ed.

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