Attributes

Key Value
Bore Diameter1 in
Bore TypeFixed
Chain Number40
FinishBlack Oxide
For Chain Pitch1/2 in
For Number of StrandsSingle
Hub Diameter2 5/8 in
Hub Projection1 in
Hub TypeOne Side
IncludesSet Screws
ItemSprocket
KeywayYes
Keyway Depth1/8 in
Keyway Width1/4 in
Length through Bore1 in
MaterialSteel
Maximum Bore Diameter1 in
Number of Set Screws2
Number of Teeth20
Outside Diameter3 in
Pitch Diameter3.196 in
Set Screw LocationOne Setscrew Over the K.
Set Screw Size5/16 in
StandardsANSI B29.1, BIS
Teeth Heat TreatmentHardened Teeth
Tooth Width0.284 in
Width Across Tooth SetsNot Applicable
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