40BS72 1

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

Item #100807489

Without Hardened Teeth

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each One-time purchase

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US Tsubaki Inc. 40B72F1

Finished Bore Sprocket

Item #105079867

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Product Details

Specifications

Hub Length Thru	0.966 in
Outside Dia.	11.7520 in
Material External Use	Steel
Hardened Teeth	Without Hardened Teeth
Chain Pitch	0.500 in
Material Internal Use	Carbon Steel
Single Strand Tooth Thickness	0.284 in
No. of Strands Across	1
Pitch Dia.	11.463 in
Keyway	w/Keyway & Set Screw
Construction Internal	Welded
Set Screw Size	5/16-18 UNC
Key Way Size	1/4 X 1/8 in
No. of Teeth	72
No. of Screws	2
Length Through Bore	1.25 in
Hub Dia.	4 in
Inch/Metric	Inch
Sprocket Style	B
Finished Bore Size	1 in
Set Screw Location	(1) Over Keyway and (1) At 90°
Outside Dia. [Min]	11.7520 in
Finished Bore	1.000 in - 1 in
Chain Sprocket Number	40
O.D.	11.752 in
Hub Projection	0.97 in
Chain Sprocket Pitch	0.5 in
Pitch Diameter	11.463 in
Hub O.D.	4 in
Pitch Diameter [Min]	11.463 in
Chain No.	40
Width Across Teeth	0.284 in
Bore Type	Finished Bore
No. of Teeth Rows Strands	1
Keyway Size	1/4 x 1/8 in
Caliper Diameter	11.1508 in
Martin No.	40BS72
Material	Steel
Weight	11.5 LB
EAN or UPC	697950302836