140F24H

Single Strand Sprocket; 140 Chain Size; 24 Teeth; Requires F QD Bushing

Item #100803842

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US Tsubaki Inc. 140F24H

Single Strand Sprocket; 140 Chain Size; 24 Teeth; Requires F QD Bushing

Item #105102708

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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

Tooth Width	0.924 in
Chain Sprocket Number	140
Martin No.	140F24H
Outside Dia. [Min]	14.3430 in
Pitch Diameter	13.407 in
Hub Dia.	7 in
Hub Projection	1.63 in
Chain Sprocket Pitch	1.75 in
Bushing Bore Size [Min]	1 in
Material Internal Use	Carbon Steel
Single Strand Tooth Thickness	0.924 in
No. of Teeth Rows Strands	1
Overall Length Less Threads	N/A
Bushing Series	F
Bushing Bore [Min]	1 in
Outside Dia.	14.343 in
Bushing Bore Size [Max]	4 in
Type	B
No. of Strands Across	1
Bore Type	Bushed
Material	Steel
No. of Teeth	24
Chain No.	140
Hub O.D.	7 in
Inch/Metric	Inch
Chain Pitch	1.750 in
Screw Size	9/16-12 NC
Overall Length	2 1/2 in
Hub Length	1.63 in
O.D.	14.343 in
Bore Size [Min]	1 in
Construction Internal	Welded
Bushing Bore [Max]	4 in
Width Across Teeth	0.924 in
Bushing Type	QD
Bore Size [Max]	4 in
Length Through Bore	2.5 in
Pitch Dia.	13.407 in
Sprocket Style	B
Hardened Teeth	With Hardened Teeth
Material External Use	Steel
Caliper Diameter	12.4073 in
Weight	40.06 LB
EAN or UPC	697950042787