40BS47 1

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

Item #100807368

Without Hardened Teeth

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each One-time purchase

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US Tsubaki Inc. 40B47F1

Finished Bore Sprocket

Item #105079859

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Product Details

Specifications

O.D.	7.769 in
Hub Dia.	3 1/2 in
Material External Use	Steel
Material Internal Use	Carbon Steel
No. of Teeth	47
Key Way Size	1/4 X 1/8 in
Length Through Bore	1.125 in
Pitch Diameter [Min]	7.486 in
Inch/Metric	Inch
Caliper Diameter	7.1697 in
Set Screw Location	(1) Over Keyway and (1) At 90°
Single Strand Tooth Thickness	0.284 in
Pitch Dia.	7.486 in
Construction Internal	Welded
Keyway Size	1/4 x 1/8 in
Chain Pitch	0.500 in
No. of Strands Across	1
Sprocket Style	B
Finished Bore Size	1 in
Material	Steel
No. of Screws	2
Hub O.D.	3.5 in
Hub Projection	0.84 in
Chain Sprocket Pitch	0.5 in
Pitch Diameter	7.486 in
Hardened Teeth	Without Hardened Teeth
Set Screw Size	5/16-18 UNC
Outside Dia.	7.7690 in
Outside Dia. [Min]	7.7690 in
Bore Type	Finished Bore
Hub Length Thru	0.841 in
Width Across Teeth	0.284 in
Keyway	w/Keyway & Set Screw
Martin No.	40BS47
Chain Sprocket Number	40
Chain No.	40
Finished Bore	1.000 in - 1 in
No. of Teeth Rows Strands	1
Weight	5.44 LB
EAN or UPC	697950301679