40BS34 1 1/4

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

Item #100807260

Without Hardened Teeth

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US Tsubaki Inc. 40BS34 1 1/4

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

Item #101621416

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Product Details

Specifications

Caliper Diameter	5.107 in
Hardened Teeth	Without Hardened Teeth
Outside Dia.	5.6960 in
Finished Bore Size	1.25 in
Inch/Metric	Inch
Pitch Diameter	5.419 in
O.D.	5.696 in
Chain Pitch	0.500 in
Hub Dia.	3 1/4 in
No. of Teeth Rows Strands	1
Pitch Dia.	5.419 in
Material External Use	Steel
Set Screw Location	(1) Over Keyway and (1) At 90°
Keyway Size	1/4 x 1/8 in
Bore Type	Finished Bore
Width Across Teeth	0.284 in
No. of Teeth	34
Hub Projection	0.72 in
Set Screw Size	5/16-18 UNC
Pitch Diameter [Min]	5.419 in
Key Way Size	1/4 X 1/8 in
Chain No.	40
Sprocket Style	B
Keyway	w/Keyway & Set Screw
Hub O.D.	3.25 in
Single Strand Tooth Thickness	0.284 in
Outside Dia. [Min]	5.6960 in
Chain Sprocket Pitch	0.5 in
Chain Sprocket Number	40
Hub Length Thru	0.716 in
Material	Steel
Construction Internal	Welded
No. of Screws	2
Martin No.	40BS34
Finished Bore	1.250 in - 1 1/4 in
Material Internal Use	Carbon Steel
No. of Strands Across	1
Length Through Bore	1 in
Weight	3.3 LB
EAN or UPC	697950300818