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
To be run with (2) separate single row chains
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
Chain No.
80
Construction Internal
Solid
Chain Sprocket Pitch
1 in
Tooth Width
0.575 in
Overall Length
2.1875 in
Type
A-Double Single
Bore Size [Min]
0.5 in
Bushing Bore [Min]
0.5 in
Material
Steel
Sprocket Style
A
Outside Dia.
6.271 in
Material External Use
Steel
Overall Length Less Threads
N/A
Bore Type
Bushed
Bushing Bore [Max]
2.5 in
Chain Pitch
1.000 in
Bushing Series
2517
Inch/Metric
Inch
Single Strand Tooth Thickness
0.575 in
Pitch Dia.
5.759 in
Material Internal Use
Carbon Steel
O.D.
6.271 in
Outside Dia. [Min]
6.27 in
No. of Teeth Rows Strands
2
No. of Strands Across
Double Single
Bushing Bore Size [Max]
2.5 in
Width Across Teeth
2.19 in
Hardened Teeth
With Hardened Teeth
Length Through Bore
2.188 in
No. of Teeth
18
Hub Dia.
4 3/4 in
Bushing Type
Taper Lock
Pitch Diameter
5.76 in
Caliper Diameter
5.13 in
Bore Size [Max]
2.5 in
Bushing Bore Size [Min]
0.5 in
Chain Sprocket Number
80
Weight
6.1 LB
EAN or UPC
697950030029
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