140SF13H

Single Strand Sprocket; 140 Chain Size; 13 Teeth; Requires SF QD Bushing

Item #100803865

Auto Replenish

each One-time purchase

Alternate Products

US Tsubaki Inc. H140SF13

Single Strand Sprocket; 140 Chain Size; 13 Teeth; Requires SF QD Bushing

Item #105102353

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.

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

Outside Dia.	8.15 in
Chain Sprocket Number	140
Inch/Metric	Inch
Construction Internal	Solid
Chain Sprocket Pitch	1.75 in
Type	B
Material External Use	Steel
Screw Size	3/8-16 NC
Caliper Diameter	6.2592 in
Material Internal Use	Carbon Steel
Martin No.	140SF13H
Pitch Diameter	7 5/16 in
Overall Length Less Threads	N/A
Bushing Series	SF
Bushing Bore Size [Max]	2.938 in
No. of Strands Across	1
Hub O.D.	4.75 in
Bushing Bore Size [Min]	0.5 in
Outside Dia. [Min]	8.1500 in
Material	Steel
No. of Teeth Rows Strands	1
No. of Teeth	13
Hub Projection	0.33 in
Overall Length	1 1/4 in
Bore Size [Min]	0.5 in
Chain No.	140
Bushing Bore [Max]	2 15/16 in
Hub Length	0.33 in
Chain Pitch	1.750 in
Bore Type	Bushed
Width Across Teeth	0.924 in
Length Through Bore	1.25 in
Hardened Teeth	With Hardened Teeth
Tooth Width	0.924 in
Pitch Dia.	7.313 in
Single Strand Tooth Thickness	0.924 in
Hub Dia.	4 3/4 in
Sprocket Style	B
Bushing Bore [Min]	0.5 in
Bushing Type	QD
O.D.	8.15 in
Bore Size [Max]	2.938 in
Weight	8.82 LB
EAN or UPC	697950042671