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
Hub O.D.
3 in
Single Strand Tooth Thickness
0.575 in
Chain Pitch
1.000 in
Bore Size [Min]
0.5 in
Caliper Diameter
4.5008 in
Chain Sprocket Pitch
1 in
Material Internal Use
Carbon Steel
Outside Dia. [Min]
5.627 in
Bushing Bore [Max]
1.75 in
Bushing Type
Split Taper
Bore Type
Bushed
Bore Size [Max]
1.75 in
Pitch Dia.
5.126 in
Bushing Bore Size [Min]
0.5 in
No. of Strands Across
1
O.D.
5.627 in
Material External Use
Steel
Chain No.
80
Outside Dia.
5.627 in
Overall Length Less Threads
N/A
Chain Sprocket Number
80
Bushing Series
P1
Keyway Size
0.375 in
Tooth Width
0.575 in
Bushing Bore Size [Max]
1.75 in
Material
Steel
No. of Teeth Rows Strands
1
No. of Teeth
16
Pitch Diameter
5.1258 in
Overall Length
2.1875 in
Bushing Bore [Min]
0.5 in
Keyway
w/Keyway
Construction Internal
Solid
Hardened Teeth
With Hardened Teeth
Width Across Teeth
0.575 in
Hub Dia.
3 in
Inch/Metric
Inch
Length Through Bore
1.313 in
Type
B
Hub Length
0.73 in
Hub Projection
0.73 in
Key Way Size
0.375 in
Sprocket Style
B
Weight
3.4 LB
EAN or UPC
697950121628
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