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
Width Across Teeth
0.575 in
No. of Teeth Rows Strands
1
Overall Length Less Threads
N/A
Hub Length
0.73 in
Hub O.D.
3 in
Bore Size [Min]
0.5 in
Material
Steel
Bushing Bore Size [Min]
0.5 in
Hardened Teeth
With Hardened Teeth
Bore Type
Bushed
Inch/Metric
Inch
No. of Teeth
13
Pitch Dia.
4.179 in
Type
B
O.D.
4.657 in
Keyway
w/Keyway
Hub Projection
0.73 in
Overall Length
2.1875 in
Sprocket Style
B
Bushing Bore Size [Max]
1.75 in
Caliper Diameter
3.5231 in
Outside Dia. [Min]
4.657 in
Construction Internal
Solid
Bushing Bore [Max]
1.75 in
Length Through Bore
1.313 in
Material Internal Use
Carbon Steel
Chain Sprocket Number
80
Chain No.
80
No. of Strands Across
1
Chain Pitch
1.000 in
Material External Use
Steel
Hub Dia.
3 in
Chain Sprocket Pitch
1 in
Keyway Size
0.375 in
Bushing Type
Split Taper
Bushing Series
P1
Pitch Diameter
4.1786 in
Outside Dia.
4.657 in
Tooth Width
0.575 in
Single Strand Tooth Thickness
0.575 in
Key Way Size
0.375 in
Bushing Bore [Min]
0.5 in
Bore Size [Max]
1.75 in
Weight
2.37 LB
EAN or UPC
697950121451
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