120SF14H

Single Strand Sprocket; 120 Chain Size; 14 Teeth; Requires SF QD Bushing

Item #100803792

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US Tsubaki Inc. 120SF14H

Single Strand Sprocket; 120 Chain Size; 14 Teeth; Requires SF QD Bushing

Item #101634694

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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

Hub Length	0.33 in
Tooth Width	0.924 in
Bushing Bore [Min]	0.5 in
Hub O.D.	4.75 in
Bushing Type	QD
Construction Internal	Solid
Material	Steel
Screw Size	5/16-18 NC
Bushing Series	SF
Type	B
O.D.	7.472 in
Bushing Bore Size [Max]	2.938 in
Chain Sprocket Number	120
No. of Teeth	14
Inch/Metric	Inch
No. of Strands Across	1
Caliper Diameter	5.8659 in
Sprocket Style	B
Chain No.	120
Martin No.	120SF14H
Pitch Diameter	6.741 in
Overall Length	1 1/4 in
Single Strand Tooth Thickness	0.924 in
Material External Use	Steel
Hub Projection	0.33 in
Bushing Bore Size [Min]	0.5 in
No. of Teeth Rows Strands	1
Chain Sprocket Pitch	1.5 in
Material Internal Use	Carbon Steel
Hub Dia.	4 3/4 in
Bushing Bore [Max]	2 15/16 in
Chain Pitch	1.500 in
Bore Size [Max]	2.938 in
Width Across Teeth	0.924 in
Overall Length Less Threads	N/A
Hardened Teeth	With Hardened Teeth
Bore Size [Min]	0.5 in
Bore Type	Bushed
Pitch Dia.	6.741 in
Length Through Bore	1.25 in
Outside Dia. [Min]	7.4720 in
Outside Dia.	7.472 in
Weight	7.26 LB
EAN or UPC	697950042503