40BS18 1 1/2

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

Item #100807006

Without Hardened Teeth

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US Tsubaki Inc. 40BS18 1 1/2

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

Item #101625047

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Product Details

Specifications

Keyway Size	3/8 x 3/16 in
No. of Strands Across	1
Construction Internal	Solid
Length Through Bore	1 in
Inch/Metric	Inch
Hub Length Thru	0.716 in
Hub Dia.	2 5/16 in
No. of Screws	2
Set Screw Location	(1) Over Keyway and (1) At 90°
Keyway	w/Keyway & Set Screw
Width Across Teeth	0.284 in
Key Way Size	3/8 X 3/16 in
No. of Teeth	18
Finished Bore	1.500 in - 1 1/2 in
No. of Teeth Rows Strands	1
Hardened Teeth	Without Hardened Teeth
Sprocket Style	B
Outside Dia. [Min]	3.1360 in
Hub Projection	0.72 in
Finished Bore Size	1.5 in
Hub O.D.	2.313 in
Pitch Diameter	2.879 in
Outside Dia.	3.1360 in
Material Internal Use	Atomized Metals
Martin No.	40BS18
Material External Use	Steel
Chain No.	40
Pitch Dia.	2.879 in
Chain Pitch	0.500 in
Bore Type	Finished Bore
Pitch Diameter [Min]	2.879 in
Chain Sprocket Pitch	0.5 in
Set Screw Size	3/8-16 UNC
O.D.	3.136 in
Material	Steel
Caliper Diameter	2.5674 in
Single Strand Tooth Thickness	0.284 in
Chain Sprocket Number	40
Weight	0.83 LB
EAN or UPC	697950004631