140F25H

Single Strand Sprocket; 140 Chain Size; 25 Teeth; Requires F QD Bushing

Item #100803844

Auto Replenish

each One-time purchase

Alternate Products

US Tsubaki Inc. 140F25H

Single Strand Sprocket; 140 Chain Size; 25 Teeth; Requires F QD Bushing

Item #105103158

each

Compare

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

Outside Dia. [Min]	14.903 in
Length Through Bore	2.5 in
Chain No.	140
Tooth Width	0.924 in
Pitch Dia.	13.963 in
Bushing Bore Size [Max]	4 in
O.D.	14.903 in
Bore Type	Bushed
Chain Sprocket Number	140
No. of Teeth	25
Overall Length	2.5 in
Outside Dia.	14.903 in
Caliper Diameter	12.9352 in
No. of Teeth Rows Strands	1
Martin No.	140F25H
Type	B
Bore Size [Min]	1 in
Hub Dia.	7 in
Bushing Bore [Max]	4 in
Material Internal Use	Carbon Steel
No. of Strands Across	1
Hardened Teeth	With Hardened Teeth
Hub O.D.	7 in
Bushing Type	QD
Hub Length	1.63 in
Chain Sprocket Pitch	1.75 in
Bushing Bore Size [Min]	1 in
Material External Use	Steel
Width Across Teeth	0.924 in
Pitch Diameter	13.9628 in
Sprocket Style	B
Hub Projection	1.63 in
Overall Length Less Threads	N/A
Inch/Metric	Inch
Bushing Series	F
Single Strand Tooth Thickness	0.924 in
Bore Size [Max]	4 in
Bushing Bore [Min]	1 in
Construction Internal	Welded
Material	Steel
Chain Pitch	1.750 in
Screw Size	9/16-12 NC
Weight	45.88 LB
EAN or UPC	697950042794