40BS12 1/2

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket

Item #100806930

Without Hardened Teeth

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US Tsubaki Inc. 40BS12 1/2

No. 40 - 1/2" Pitch - Finished Bore Sprockets

Item #101625045

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Product Details

Specifications

Bore Type	Finished Bore
Pitch Diameter	1.932 in
Inch/Metric	Inch
Material Internal Use	Atomized Metals
Martin No.	40BS12
Hub Dia.	1.591 in
Pitch Diameter [Min]	1.932 in
Chain No.	40
Finished Bore	0.500 in - 1/2 in
Hardened Teeth	Without Hardened Teeth
Hub O.D.	1.563 in
Outside Dia. [Min]	2.1660 in
Material	Steel
Length Through Bore	0.875 in
Sprocket Style	B
No. of Teeth	12
No. of Teeth Rows Strands	1
Width Across Teeth	0.284 in
Hub Projection	0.94 in
Chain Sprocket Pitch	0.5 in
Chain Sprocket Number	40
Chain Pitch	0.500 in
O.D.	2.166 in
Caliper Diameter	1.6199 in
Outside Dia.	2.1660 in
Single Strand Tooth Thickness	0.284 in
Set Screw Location	(2) 90° apart (No Keyway)
Pitch Dia.	1.932 in
Material External Use	Steel
Construction Internal	Solid
Hub Length Thru	0.591 in
Keyway	w/Keyway & Set Screw
Set Screw Size	10-24 UNC
No. of Screws	2
No. of Strands Across	1
Finished Bore Size	0.5 in
Weight	0.37 LB
EAN or UPC	697950003689