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

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