40BS22 1 1/4

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

Item #100807087

Without Hardened Teeth

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US Tsubaki Inc. 40BS22 1 1/4

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

Item #101623464

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Product Details

Specifications

Chain Sprocket Pitch	0.5 in
Construction Internal	Solid
No. of Teeth Rows Strands	1
Chain Sprocket Number	40
Outside Dia.	3.7780 in
Material External Use	Steel
Hub Length Thru	0.716 in
Material	Steel
Inch/Metric	Inch
Material Internal Use	Atomized Metals
Set Screw Size	5/16-18 UNC
Hardened Teeth	Without Hardened Teeth
Keyway	w/Keyway & Set Screw
Hub O.D.	2.875 in
Bore Type	Finished Bore
Martin No.	40BS22
No. of Teeth	22
Chain No.	40
Hub Projection	0.72 in
O.D.	3.778 in
Caliper Diameter	3.2013 in
Set Screw Location	(1) Over Keyway and (1) At 90°
No. of Screws	2
Keyway Size	1/4 x 1/8 in
Pitch Diameter [Min]	3.513 in
Width Across Teeth	0.284 in
No. of Strands Across	1
Outside Dia. [Min]	3.7780 in
Sprocket Style	B
Length Through Bore	1 in
Single Strand Tooth Thickness	0.284 in
Key Way Size	1/4 X 1/8 in
Pitch Dia.	3.513 in
Hub Dia.	2 7/8 in
Chain Pitch	0.500 in
Finished Bore	1.250 in - 1 1/4 in
Pitch Diameter	3.513 in
Finished Bore Size	1.25 in
Weight	1.66 LB
EAN or UPC	697950148823