120E24H

Single Strand Sprocket; 120 Chain Size; 24 Teeth; Requires E QD Bushing

Item #100803768

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US Tsubaki Inc. 120E24H

Single Strand Sprocket; 120 Chain Size; 24 Teeth; Requires E QD Bushing

Item #101639366

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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

Material Internal Use	Carbon Steel
Hub O.D.	6.25 in
Bushing Series	E
Overall Length	1 5/8 in
Material	Steel
Single Strand Tooth Thickness	0.924 in
Overall Length Less Threads	N/A
Hub Length	0.7 in
Bushing Bore Size [Min]	0.875 in
No. of Teeth Rows Strands	1
Bore Type	Bushed
Screw Size	1/2-13 NC
Hardened Teeth	With Hardened Teeth
Caliper Diameter	10.6169 in
O.D.	12.294 in
Hub Dia.	6 1/4 in
Inch/Metric	Inch
Chain No.	120
Width Across Teeth	0.924 in
Bushing Bore [Max]	3 1/2 in
Pitch Diameter	11.492 in
Type	B
Pitch Dia.	11.492 in
Material External Use	Steel
Sprocket Style	B
Bore Size [Max]	3.313 in
Construction Internal	Solid
Tooth Width	0.924 in
Chain Sprocket Pitch	1.5 in
Outside Dia.	12.294 in
Length Through Bore	1.625 in
No. of Strands Across	1
Bushing Bore Size [Max]	3.313 in
Outside Dia. [Min]	12.2940 in
Martin No.	120E24H
Bore Size [Min]	0.875 in
Bushing Bore [Min]	0.875 in
Bushing Type	QD
Chain Pitch	1.500 in
No. of Teeth	24
Chain Sprocket Number	120
Hub Projection	0.7 in
Weight	26.12 LB
EAN or UPC	697950042602