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
Outside Dia. [Min]
8.441 in
O.D.
8.441 in
Overall Length
3.15625 in
Material
Steel
Caliper Diameter
6.8137 in
Chain Sprocket Pitch
1.5 in
Hub Dia.
5 3/8 in
Bushing Bore Size [Max]
3.75 in
No. of Teeth Rows Strands
1
Bushing Bore Size [Min]
1.125 in
Bore Type
Bushed
Single Strand Tooth Thickness
0.924 in
Hub O.D.
5.39 in
Bore Size [Min]
1.125 in
Pitch Diameter
7.6887 in
Inch/Metric
Inch
No. of Teeth
16
Construction Internal
Solid
No. of Strands Across
1
Keyway
w/Keyway
Material External Use
Steel
Bushing Bore [Min]
1.125 in
Type
B
Width Across Teeth
0.924 in
Length Through Bore
2 in
Tooth Width
0.924 in
Chain Pitch
1.500 in
Outside Dia.
8.441 in
Keyway Size
0.75 in
Bore Size [Max]
3.75 in
Sprocket Style
B
Bushing Bore [Max]
3.75 in
Material Internal Use
Carbon Steel
Hub Length
1.08 in
Pitch Dia.
7.689 in
Key Way Size
0.75 in
Chain No.
120
Hardened Teeth
With Hardened Teeth
Chain Sprocket Number
120
Bushing Type
Split Taper
Bushing Series
R1
Hub Projection
1.08 in
Overall Length Less Threads
N/A
Weight
11.1 LB
EAN or UPC
697950097251
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