140SF11H

Single Strand Sprocket; 140 Chain Size; 11 Teeth; Requires SF QD Bushing

Item #100803861

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US Tsubaki Inc. H140SF11

Single Strand Sprocket; 140 Chain Size; 11 Teeth; Requires SF QD Bushing

Item #105089654

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Product Details

Hardened teeth on the smaller sprocket of a roller chain drive are recommended if the drive ratio is four to one or greater or if the smaller sprocket has 24 teeth or less and is running at a speed of over 600 rpm.

Tolerances meet or exceed ANSI standards
Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Bores are concentric to pitch line, minimizing run out
Interchangeable with other manufacturers’ QD bushings
Stocked Heat Treat

Specifications

O.D.	7.01 in
Bore Type	Bushed
Sprocket Style	B
Bore Size [Max]	2.938 in
Type	B
Outside Dia.	7.01 in
Outside Dia. [Min]	7.01 in
Material Internal Use	Carbon Steel
Pitch Dia.	6.212 in
Length Through Bore	1.25 in
Hub Dia.	4.493 in
Bushing Series	SF
Chain Sprocket Number	140
Chain No.	140
Material	Steel
Material External Use	Steel
Bushing Bore [Max]	2.9375 in
Hub O.D.	4.5 in
Screw Size	3/8-16 NC
Bushing Bore [Min]	0.5 in
Bushing Type	QD
Chain Pitch	1.750 in
Tooth Width	0.924 in
Single Strand Tooth Thickness	0.924 in
Width Across Teeth	0.924 in
No. of Teeth	11
Overall Length	1.25 in
Hub Length	0.33 in
Inch/Metric	Inch
Bore Size [Min]	0.5 in
Overall Length Less Threads	N/A
No. of Strands Across	1
Hardened Teeth	With Hardened Teeth
Chain Sprocket Pitch	1.75 in
No. of Teeth Rows Strands	1
Bushing Bore Size [Min]	0.5 in
Bushing Bore Size [Max]	2.938 in
Hub Projection	0.33 in
Caliper Diameter	5.1484 in
Martin No.	140SF11H
Construction Internal	Solid
Pitch Diameter	6.2116 in
Weight	5.74 LB
EAN or UPC	697950042657