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