40BS18 5/8

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

Item #100807013

Without Hardened Teeth

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US Tsubaki Inc. 40BS18 5/8

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

Item #101621101

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Product Details

Specifications

Martin No.	40BS18
No. of Screws	2
Pitch Diameter [Min]	2.879 in
Outside Dia.	3.1360 in
Set Screw Size	1/4-20 UNC
Outside Dia. [Min]	3.1360 in
Keyway Size	3/16 x 3/32 in
Pitch Dia.	2.879 in
Bore Type	Finished Bore
No. of Strands Across	1
Chain Pitch	0.500 in
Material	Steel
No. of Teeth Rows Strands	1
Finished Bore Size	0.625 in
Chain Sprocket Pitch	0.5 in
Hub O.D.	2.313 in
O.D.	3.136 in
Hardened Teeth	Without Hardened Teeth
Material Internal Use	Atomized Metals
Construction Internal	Solid
Width Across Teeth	0.284 in
No. of Teeth	18
Caliper Diameter	2.5674 in
Pitch Diameter	2.879 in
Keyway	w/Keyway & Set Screw
Key Way Size	3/16 X 3/32 in
Hub Projection	0.72 in
Single Strand Tooth Thickness	0.284 in
Sprocket Style	B
Material External Use	Steel
Chain No.	40
Finished Bore	0.625 in - 5/8 in
Set Screw Location	(1) Over Keyway and (1) At 90°
Hub Dia.	2 5/16 in
Hub Length Thru	0.716 in
Length Through Bore	1 in
Inch/Metric	Inch
Chain Sprocket Number	40
Weight	1.06 LB
EAN or UPC	697950004464