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

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