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