40BS22 7/8

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

Item #100807094

Without Hardened Teeth

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US Tsubaki Inc. 40BS22 7/8

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

Item #101621103

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Product Details

Specifications

Chain Sprocket Number	40
Material Internal Use	Atomized Metals
Chain Pitch	0.500 in
Pitch Dia.	3.513 in
Pitch Diameter	3.513 in
No. of Screws	2
Hub O.D.	2.875 in
Material External Use	Steel
Keyway	w/Keyway & Set Screw
Hub Dia.	2 7/8 in
Sprocket Style	B
Keyway Size	3/16 x 3/32 in
Chain No.	40
Chain Sprocket Pitch	0.5 in
Material	Steel
Outside Dia.	3.7780 in
Finished Bore	0.875 in - 7/8 in
Key Way Size	3/16 X 3/32 in
Hub Projection	0.72 in
Outside Dia. [Min]	3.7780 in
No. of Teeth Rows Strands	1
Finished Bore Size	0.875 in
Hardened Teeth	Without Hardened Teeth
Construction Internal	Solid
Inch/Metric	Inch
O.D.	3.778 in
Set Screw Location	(1) Over Keyway and (1) At 90°
Martin No.	40BS22
Caliper Diameter	3.2013 in
Single Strand Tooth Thickness	0.284 in
Length Through Bore	1 in
Width Across Teeth	0.284 in
No. of Teeth	22
Set Screw Size	1/4-20 UNC
Bore Type	Finished Bore
No. of Strands Across	1
Pitch Diameter [Min]	3.513 in
Hub Length Thru	0.716 in
Weight	1.76 LB
EAN or UPC	697950148885