40BS40 1

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

Item #100807312

Without Hardened Teeth

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US Tsubaki Inc. 40BS40 1

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

Item #101624707

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Product Details

Specifications

Material	Steel
Set Screw Size	5/16-18 UNC
Hub Dia.	3 1/2 in
Caliper Diameter	6.0607 in
Pitch Dia.	6.373 in
Set Screw Location	(1) Over Keyway and (1) At 90°
Material Internal Use	Carbon Steel
Chain Pitch	0.500 in
Martin No.	40BS40
No. of Teeth Rows Strands	1
Hub Projection	0.84 in
Pitch Diameter [Min]	6.373 in
No. of Teeth	40
Chain No.	40
O.D.	6.653 in
No. of Screws	2
Width Across Teeth	0.284 in
Keyway Size	1/4 x 1/8 in
Chain Sprocket Number	40
Chain Sprocket Pitch	0.5 in
Finished Bore	1.000 in - 1 in
Hub Length Thru	0.841 in
Keyway	w/Keyway & Set Screw
Hub O.D.	3.5 in
Hardened Teeth	Without Hardened Teeth
Bore Type	Finished Bore
Single Strand Tooth Thickness	0.284 in
Material External Use	Steel
Construction Internal	Welded
Key Way Size	1/4 X 1/8 in
Outside Dia.	6.6530 in
Inch/Metric	Inch
Finished Bore Size	1 in
No. of Strands Across	1
Length Through Bore	1.125 in
Outside Dia. [Min]	6.6530 in
Pitch Diameter	6.373 in
Sprocket Style	B
Weight	4.58 LB
EAN or UPC	697950006451