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
No. of Strands Across
1
Keyway
w/Keyway
Single Strand Tooth Thickness
0.575 in
Chain Sprocket Pitch
1 in
No. of Teeth Rows Strands
1
Width Across Teeth
0.575 in
Material
Steel
Keyway Size
0.5 in
Chain Sprocket Number
80
Overall Length Less Threads
N/A
Bushing Type
Split Taper
Chain Pitch
1.000 in
Inch/Metric
Inch
Bushing Bore [Max]
2.6875 in
Type
4
Bore Size [Min]
0.75 in
Construction Internal
Welded
Bushing Series
Q1
Material Internal Use
Carbon Steel
Bushing Bore Size [Min]
0.75 in
Outside Dia.
6.593 in
Pitch Diameter
6.0755 in
Outside Dia. [Min]
6.593 in
Hub Projection
1.19 in
Bore Size [Max]
2.688 in
Key Way Size
0.5 in
Bushing Bore [Min]
0.75 in
Hub Dia.
4 1/4 in
Length Through Bore
1.75 in
No. of Teeth
19
Bushing Bore Size [Max]
2.688 in
Chain No.
80
Tooth Width
0.575 in
Material External Use
Steel
Pitch Dia.
6.076 in
Hardened Teeth
With Hardened Teeth
Bore Type
Bushed
Hub O.D.
4.203 in
Sprocket Style
B
Overall Length
2.78125 in
O.D.
6.593 in
Caliper Diameter
5.4297 in
Hub Length
1.19 in
Weight
5.83 LB
EAN or UPC
697950124414
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