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.
5.627 in
Chain Sprocket Number
80
Chain No.
80
Construction Internal
Solid
Overall Length
2.78125 in
Chain Pitch
1.000 in
Inch/Metric
Inch
Bushing Type
Split Taper
Material
Steel
Hub Projection
1.17 in
Sprocket Style
B
Material External Use
Steel
Key Way Size
0.5 in
Overall Length Less Threads
N/A
Bushing Series
Q1
Bushing Bore [Min]
0.75 in
Bushing Bore Size [Max]
2.688 in
Type
4
Chain Sprocket Pitch
1 in
Hub Dia.
4 1/8 in
Hardened Teeth
With Hardened Teeth
Tooth Width
0.575 in
No. of Teeth Rows Strands
1
Length Through Bore
1.75 in
Keyway
w/Keyway
Width Across Teeth
0.575 in
No. of Strands Across
1
Outside Dia. [Min]
5.627 in
Material Internal Use
Carbon Steel
Single Strand Tooth Thickness
0.575 in
Bushing Bore Size [Min]
0.75 in
Hub O.D.
4.125 in
Keyway Size
0.5 in
Hub Length
1.17 in
Pitch Dia.
5.126 in
Pitch Diameter
5.1258 in
Bore Type
Bushed
Bore Size [Min]
0.75 in
Caliper Diameter
4.5008 in
Bushing Bore [Max]
2.6875 in
Bore Size [Max]
2.688 in
No. of Teeth
16
O.D.
5.627 in
Weight
4.26 LB
EAN or UPC
697950121727
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