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