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Fr-8-20 — Flat Root

Name: Spline Dimensions — flat_root: record id fr_8_20 · major dia ext in 2.625 in · major dia int in 2.625 in · minor dia ext in 2.3125 in · minor dia int in 2.375 in
Creator: Engineering Database

Spline Type: Flat Root
Record Id: Fr 8 20
Base Circle Dia in (in): 2.1651
Circular Pitch in (in): 0.3927
Diametral Pitch: 8/16
Fit Class: Side Fit
Major Dia Ext in (in): 2.625
Major Dia Int in (in): 2.625
Minor Dia Ext in (in): 2.3125
Minor Dia Int in (in): 2.375
Module Equiv (mm): 3.175
Num Teeth (count): 20
Pitch Dia in (in): 2.5
Pitch Dia MM (mm): 63.5
Pressure Angle Deg (deg): 30
Root Type: Flat
Standard: ANSI B92.1-1970 R1993 / Machinery's Handbook 31ST Ed.
Tooth Thickness in (in): 0.1963

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

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