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
Chain Pitch
1.500 in
Overall Length
2.78125 in
Keyway
w/Keyway
Sprocket Style
B
Material External Use
Steel
Bushing Bore [Min]
0.75 in
Construction Internal
Solid
Bushing Bore Size [Max]
2.688 in
Chain Sprocket Pitch
1.5 in
Chain Sprocket Number
120
Pitch Dia.
7.215 in
Hardened Teeth
With Hardened Teeth
Tooth Width
0.924 in
Caliper Diameter
6.3001 in
Hub Dia.
4 1/8 in
Outside Dia. [Min]
7.957 in
Key Way Size
0.5 in
Type
B
Material Internal Use
Carbon Steel
Outside Dia.
7.957 in
O.D.
7.957 in
Keyway Size
0.5 in
Width Across Teeth
0.924 in
Bushing Type
Split Taper
Bore Size [Max]
2.688 in
Bushing Bore [Max]
2.6875 in
No. of Strands Across
1
Hub O.D.
4.125 in
Inch/Metric
Inch
Bore Type
Bushed
Chain No.
120
Bore Size [Min]
0.75 in
Overall Length Less Threads
N/A
Bushing Series
Q1
Length Through Bore
1.75 in
Hub Projection
0.83 in
Material
Steel
Single Strand Tooth Thickness
0.924 in
No. of Teeth Rows Strands
1
No. of Teeth
15
Hub Length
0.83 in
Pitch Diameter
7.2146 in
Bushing Bore Size [Min]
0.75 in
Weight
9.78 LB
EAN or UPC
697950126692
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