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