40BS23 1 7/16

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

Item #100807111

Without Hardened Teeth

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US Tsubaki Inc. 40BS23 1 7/16

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

Item #101621761

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Product Details

Specifications

Inch/Metric	Inch
Material	Steel
Hub Length Thru	0.716 in
Martin No.	40BS23
Chain Sprocket Pitch	0.5 in
O.D.	3.938 in
Hub O.D.	3 in
Finished Bore Size	1.438 in
Bore Type	Finished Bore
No. of Teeth Rows Strands	1
Width Across Teeth	0.284 in
Length Through Bore	1 in
Pitch Diameter [Min]	3.672 in
Outside Dia.	3.9380 in
Set Screw Location	(1) Over Keyway and (1) At 90°
Finished Bore	1.4375 in - 1 7/16 in
Keyway Size	3/8 x 3/16 in
Material External Use	Steel
Key Way Size	3/8 X 3/16 in
Pitch Diameter	3.672 in
Hardened Teeth	Without Hardened Teeth
Set Screw Size	3/8-16 UNC
Chain No.	40
Construction Internal	Solid
Caliper Diameter	3.3514 in
No. of Teeth	23
Hub Dia.	3 in
Keyway	w/Keyway & Set Screw
Chain Pitch	0.500 in
No. of Screws	2
Material Internal Use	Atomized Metals
Chain Sprocket Number	40
No. of Strands Across	1
Outside Dia. [Min]	3.9380 in
Single Strand Tooth Thickness	0.284 in
Pitch Dia.	3.672 in
Hub Projection	0.72 in
Sprocket Style	B
Weight	1.72 LB
EAN or UPC	697950005461