40BS17 3/4

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

Item #100806995

Without Hardened Teeth

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each One-time purchase

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

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Product Details

Specifications

Hardened Teeth	Without Hardened Teeth
Material	Steel
Martin No.	40BS17
Width Across Teeth	0.284 in
Single Strand Tooth Thickness	0.284 in
Pitch Dia.	2.721 in
Chain Sprocket Number	40
Hub Projection	0.72 in
Finished Bore	0.750 in - 3/4 in
Keyway Size	3/16 x 3/32 in
No. of Teeth	17
Keyway	w/Keyway & Set Screw
Outside Dia.	2.9750 in
Bore Type	Finished Bore
No. of Screws	2
Material Internal Use	Atomized Metals
Set Screw Location	(1) Over Keyway and (1) At 90°
Hub Length Thru	0.716 in
Key Way Size	3/16 X 3/32 in
Pitch Diameter	2.721 in
Caliper Diameter	2.3975 in
Set Screw Size	1/4-20 UNC
Construction Internal	Solid
Chain No.	40
Chain Pitch	0.500 in
Pitch Diameter [Min]	2.721 in
Material External Use	Steel
Chain Sprocket Pitch	0.5 in
Finished Bore Size	0.75 in
No. of Strands Across	1
Length Through Bore	1 in
Sprocket Style	B
Hub Dia.	2 1/8 in
Inch/Metric	Inch
O.D.	2.975 in
No. of Teeth Rows Strands	1
Hub O.D.	2.125 in
Outside Dia. [Min]	2.9750 in
Weight	0.88 LB
EAN or UPC	697950145778