40BS23 1

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

Item #100807105

Without Hardened Teeth

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US Tsubaki Inc. 40BS23 1

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

Item #101625278

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Product Details

Specifications

Pitch Dia.	3.672 in
Pitch Diameter	3.672 in
Martin No.	40BS23
Bore Type	Finished Bore
Material Internal Use	Atomized Metals
Hub Dia.	3 in
Outside Dia.	3.9380 in
Chain Sprocket Number	40
Material	Steel
Chain No.	40
No. of Screws	2
Hub Length Thru	0.716 in
Inch/Metric	Inch
Hardened Teeth	Without Hardened Teeth
Keyway	w/Keyway & Set Screw
Sprocket Style	B
Width Across Teeth	0.284 in
Hub Projection	0.72 in
Single Strand Tooth Thickness	0.284 in
Construction Internal	Solid
Chain Pitch	0.500 in
Length Through Bore	1 in
No. of Teeth Rows Strands	1
Hub O.D.	3 in
No. of Teeth	23
Keyway Size	1/4 x 1/8 in
Chain Sprocket Pitch	0.5 in
O.D.	3.938 in
Caliper Diameter	3.3514 in
Material External Use	Steel
Pitch Diameter [Min]	3.672 in
Finished Bore Size	1 in
Outside Dia. [Min]	3.9380 in
Set Screw Location	(1) Over Keyway and (1) At 90°
No. of Strands Across	1
Key Way Size	1/4 X 1/8 in
Finished Bore	1.000 in - 1 in
Set Screw Size	5/16-18 UNC
Weight	1.94 LB
EAN or UPC	697950148892