140F23H

Single Strand Sprocket; 140 Chain Size; 23 Teeth; Requires F QD Bushing

Item #100803840

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US Tsubaki Inc. 140F23H

Single Strand Sprocket; 140 Chain Size; 23 Teeth; Requires F QD Bushing

Item #105089653

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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.

Hardened teeth sprockets afford longer chain and sprocket life
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

Bushing Bore Size [Min]	1 in
Bushing Bore [Max]	4 in
Width Across Teeth	0.924 in
Outside Dia. [Min]	13.7820 in
Chain Pitch	1.750 in
Hub O.D.	7 in
Outside Dia.	13.782 in
Hub Dia.	7 in
Chain No.	140
Bushing Type	QD
Material	Steel
Chain Sprocket Number	140
Tooth Width	0.924 in
Bore Type	Bushed
Pitch Dia.	12.852 in
Overall Length Less Threads	N/A
Hub Projection	1.63 in
Screw Size	9/16-12 NC
Length Through Bore	2.5 in
Pitch Diameter	12.852 in
No. of Teeth Rows Strands	1
Construction Internal	Welded
Hub Length	1.63 in
Bushing Series	F
Type	B
Overall Length	2 1/2 in
Caliper Diameter	11.8219 in
O.D.	13.782 in
Bore Size [Max]	4 in
Material External Use	Steel
Martin No.	140F23H
Material Internal Use	Carbon Steel
Sprocket Style	B
No. of Strands Across	1
Chain Sprocket Pitch	1.75 in
No. of Teeth	23
Single Strand Tooth Thickness	0.924 in
Bushing Bore Size [Max]	4 in
Bore Size [Min]	1 in
Bushing Bore [Min]	1 in
Hardened Teeth	With Hardened Teeth
Inch/Metric	Inch
Weight	37.26 LB
EAN or UPC	697950042770