Single Strand Sprocket; 120 Chain Size; 24 Teeth; Requires E QD Bushing
Item #101639366
each
Single Strand Sprocket
120 Chain Size
24 Teeth
Requires QD E Bushing
With Hardened Teeth
description
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.
features
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
Outside Dia.
12.294 in
Screw Size
1/2-13 NC
Bore Size [Min]
0.875 in
Hub Projection
0.7 in
Chain Sprocket Pitch
1.5 in
Length Through Bore
1.625 in
Type
B
Bushing Bore Size [Min]
0.875 in
Hub Dia.
6 1/4 in
Outside Dia. [Min]
12.2940 in
No. of Teeth
24
Chain Pitch
1.500 in
Pitch Dia.
11.492 in
Width Across Teeth
0.924 in
Bore Size [Max]
3.313 in
Bushing Bore [Max]
3 1/2 in
Bushing Series
E
Bore Type
Bushed
Bushing Type
QD
Hub Length
0.7 in
No. of Teeth Rows Strands
1
No. of Strands Across
1
O.D.
12.294 in
Chain Sprocket Number
120
Construction Internal
Solid
Caliper Diameter
10.6169 in
Material Internal Use
Carbon Steel
Sprocket Style
B
Bushing Bore Size [Max]
3.313 in
Hub O.D.
6.25 in
Single Strand Tooth Thickness
0.924 in
Overall Length
1 5/8 in
Material External Use
Steel
Overall Length Less Threads
N/A
Bushing Bore [Min]
0.875 in
Martin No.
120E24H
Inch/Metric
Inch
Chain No.
120
Material
Steel
Hardened Teeth
With Hardened Teeth
Pitch Diameter
11.492 in
Tooth Width
0.924 in
Weight
26.12 LB
EAN or UPC
697950042602
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