40BS19 1 1/8

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

Item #100807028

Without Hardened Teeth

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Product Details

Specifications

Chain Sprocket Pitch	0.5 in
Bore Type	Finished Bore
Key Way Size	1/4 X 1/8 in
Caliper Diameter	2.7154 in
O.D.	3.296 in
Material	Steel
Finished Bore	1.125 in - 1 1/8 in
Width Across Teeth	0.284 in
Chain No.	40
Single Strand Tooth Thickness	0.284 in
No. of Strands Across	1
Chain Pitch	0.500 in
Outside Dia.	3.2960 in
Material Internal Use	Atomized Metals
Sprocket Style	B
Set Screw Size	5/16-18 UNC
Length Through Bore	1 in
Set Screw Location	(1) Over Keyway and (1) At 90°
Keyway	w/Keyway & Set Screw
Chain Sprocket Number	40
Keyway Size	1/4 x 1/8 in
No. of Teeth	19
Pitch Diameter	3.038 in
Martin No.	40BS19
No. of Teeth Rows Strands	1
No. of Screws	2
Hub Length Thru	0.716 in
Outside Dia. [Min]	3.2960 in
Material External Use	Steel
Pitch Diameter [Min]	3.038 in
Inch/Metric	Inch
Construction Internal	Solid
Hub O.D.	2.5 in
Pitch Dia.	3.038 in
Hub Projection	0.72 in
Hub Dia.	2 1/2 in
Hardened Teeth	Without Hardened Teeth
Finished Bore Size	1.125 in
Weight	1.07 LB
EAN or UPC	697950004761