40BS27 1

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

Item #100807179

Without Hardened Teeth

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each One-time purchase

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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

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