Single Strand Sprocket; 120 Chain Size; 23 Teeth; Requires E QD Bushing
Item #105102194
each
Single Strand Sprocket
120 Chain Size
23 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
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
No. of Teeth Rows Strands
1
Outside Dia. [Min]
11.813 in
Bushing Bore Size [Min]
0.875 in
Tooth Width
0.924 in
Overall Length
1.625 in
Bushing Bore [Min]
0.875 in
Bushing Bore [Max]
3.5 in
O.D.
11.813 in
Bore Size [Max]
3.313 in
Bushing Series
E
Inch/Metric
Inch
Hardened Teeth
With Hardened Teeth
Outside Dia.
11.813 in
No. of Strands Across
1
Pitch Dia.
11.016 in
Material External Use
Steel
Chain Sprocket Number
120
Material Internal Use
Carbon Steel
Sprocket Style
B
Construction Internal
Solid
Chain No.
120
Hub O.D.
6.25 in
Caliper Diameter
10.1152 in
Bushing Bore Size [Max]
3.313 in
Bore Size [Min]
0.875 in
Pitch Diameter
11.0159 in
Chain Pitch
1.500 in
Overall Length Less Threads
N/A
Screw Size
1/2-13 NC
Martin No.
120E23H
No. of Teeth
23
Material
Steel
Chain Sprocket Pitch
1.5 in
Single Strand Tooth Thickness
0.924 in
Length Through Bore
1.625 in
Hub Projection
0.7 in
Hub Dia.
6 1/4 in
Bushing Type
QD
Type
B
Width Across Teeth
0.924 in
Hub Length
0.7 in
Bore Type
Bushed
Weight
23.76 LB
EAN or UPC
697950042596
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