40BS27 1

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

Item #100807179

Without Hardened Teeth

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US Tsubaki Inc. 40BS27 1

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

Item #101625051

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Product Details

Specifications

Chain Pitch	0.500 in
Outside Dia. [Min]	4.5780 in
Hardened Teeth	Without Hardened Teeth
Pitch Diameter [Min]	4.307 in
No. of Teeth	27
Set Screw Size	5/16-18 UNC
Caliper Diameter	3.9876 in
Keyway Size	1/4 x 1/8 in
Inch/Metric	Inch
Bore Type	Finished Bore
Hub Projection	0.72 in
Pitch Dia.	4.307 in
Keyway	w/Keyway & Set Screw
Length Through Bore	1 in
Single Strand Tooth Thickness	0.284 in
Hub Length Thru	0.716 in
Construction Internal	Solid
O.D.	4.578 in
Material	Steel
Width Across Teeth	0.284 in
Outside Dia.	4.5780 in
No. of Screws	2
Set Screw Location	(1) Over Keyway and (1) At 90°
Chain No.	40
Finished Bore	1.000 in - 1 in
No. of Teeth Rows Strands	1
Finished Bore Size	1 in
Key Way Size	1/4 X 1/8 in
Chain Sprocket Number	40
Sprocket Style	B
Material External Use	Steel
Chain Sprocket Pitch	0.5 in
Hub O.D.	3.25 in
Martin No.	40BS27
Material Internal Use	Atomized Metals
No. of Strands Across	1
Pitch Diameter	4.307 in
Hub Dia.	3 1/4 in
Weight	2.64 LB
EAN or UPC	697950299570