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’ split-taper bushings
No. of Teeth
23
Length Through Bore
2 in
Hardened Teeth
With Hardened Teeth
O.D.
11.813 in
Width Across Teeth
0.924 in
Chain Sprocket Pitch
1.5 in
Hub Dia.
5.406 in
Type
B
No. of Teeth Rows Strands
1
Inch/Metric
Inch
Keyway
w/Keyway
Hub O.D.
5.5 in
Overall Length
3.15625 in
Bushing Bore [Max]
3.75 in
Chain Pitch
1.500 in
Key Way Size
0.75 in
Outside Dia.
11.813 in
Caliper Diameter
10.1152 in
Chain No.
120
Keyway Size
0.75 in
Sprocket Style
B
Bushing Bore [Min]
1.125 in
Material
Steel
Chain Sprocket Number
120
Bushing Type
Split Taper
Construction Internal
Welded
Hub Projection
1.08 in
Material Internal Use
Carbon Steel
Tooth Width
0.924 in
Bore Size [Min]
1.125 in
Hub Length
1.08 in
Pitch Diameter
11.0159 in
Bore Type
Bushed
Outside Dia. [Min]
11.813 in
No. of Strands Across
1
Bushing Series
R1
Single Strand Tooth Thickness
0.924 in
Overall Length Less Threads
N/A
Pitch Dia.
11.016 in
Bushing Bore Size [Max]
3.75 in
Bushing Bore Size [Min]
1.125 in
Bore Size [Max]
3.75 in
Material External Use
Steel
Weight
22.66 LB
EAN or UPC
697950102504
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