40BS13 3/4

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

Item #100806941

Without Hardened Teeth

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each One-time purchase

Alternate Products

US Tsubaki Inc. 40BS13 3/4

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

Item #101626586

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Boston Gear 40B13-3/4

Finished Bore Sprocket

Item #101835563

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Product Details

Specifications

Hardened Teeth	Without Hardened Teeth
Set Screw Location	(1) Over Keyway and (1) At 90°
Pitch Diameter	2.089 in
Key Way Size	3/16 X 3/32 in
Length Through Bore	0.875 in
Keyway	w/Keyway & Set Screw
Finished Bore Size	0.75 in
Hub Length Thru	0.591 in
Chain Sprocket Pitch	0.5 in
Outside Dia. [Min]	2.3290 in
Bore Type	Finished Bore
O.D.	2.329 in
Martin No.	40BS13
Material Internal Use	Atomized Metals
Inch/Metric	Inch
Single Strand Tooth Thickness	0.284 in
No. of Screws	2
Width Across Teeth	0.284 in
Pitch Dia.	2.089 in
Hub Dia.	1 9/16 in
Material External Use	Steel
No. of Teeth	13
Finished Bore	0.750 in - 3/4 in
Construction Internal	Solid
Sprocket Style	B
No. of Strands Across	1
Outside Dia.	2.3290 in
Hub O.D.	1.563 in
Keyway Size	3/16 x 3/32 in
No. of Teeth Rows Strands	1
Chain Sprocket Number	40
Hub Projection	0.59 in
Caliper Diameter	1.7621 in
Pitch Diameter [Min]	2.089 in
Chain No.	40
Material	Steel
Set Screw Size	1/4-20 UNC
Chain Pitch	0.500 in
Weight	0.39 LB
EAN or UPC	697950003825