40BS19 1

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

Item #100807025

Without Hardened Teeth

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US Tsubaki Inc. 40BS19 1

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

Item #101621258

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Product Details

Specifications

No. of Strands Across	1
Outside Dia. [Min]	3.2960 in
Chain Pitch	0.500 in
Pitch Diameter	3.038 in
Construction Internal	Solid
Martin No.	40BS19
Key Way Size	1/4 X 1/8 in
Hub Projection	0.72 in
Keyway Size	1/4 x 1/8 in
Material External Use	Steel
Hub Dia.	2 1/2 in
Bore Type	Finished Bore
Hub O.D.	2.5 in
Keyway	w/Keyway & Set Screw
No. of Screws	2
Width Across Teeth	0.284 in
Sprocket Style	B
Chain Sprocket Number	40
Outside Dia.	3.2960 in
Finished Bore	1.000 in - 1 in
No. of Teeth	19
Material	Steel
Single Strand Tooth Thickness	0.284 in
Set Screw Size	5/16-18 UNC
Hardened Teeth	Without Hardened Teeth
Pitch Diameter [Min]	3.038 in
O.D.	3.296 in
Set Screw Location	(1) Over Keyway and (1) At 90°
Material Internal Use	Atomized Metals
Hub Length Thru	0.716 in
No. of Teeth Rows Strands	1
Pitch Dia.	3.038 in
Length Through Bore	1 in
Inch/Metric	Inch
Finished Bore Size	1 in
Chain No.	40
Caliper Diameter	2.7154 in
Chain Sprocket Pitch	0.5 in
Weight	1.12 LB
EAN or UPC	697950004747