Single Strand Sprocket; 80 Chain Size; 17 Teeth; Requires SK QD Bushing
Item #105090874
each
Single Strand Sprocket
80 Chain Size
17 Teeth
Requires QD SK Bushing
With Hardened Teeth
description
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
Hardened teeth sprockets afford longer chain and sprocket life
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’ QD bushings
Stocked Heat Treat
O.D.
5.95 in
Bushing Type
QD
Material
Steel
Overall Length
1 1/4 in
Bore Size [Max]
2.625 in
Pitch Dia.
5.442 in
Outside Dia.
5.95 in
Material Internal Use
Carbon Steel
Pitch Diameter
5.442 in
Bushing Bore [Min]
0.5 in
Inch/Metric
Inch
Bushing Bore Size [Max]
2.625 in
No. of Strands Across
1
Bushing Bore Size [Min]
0.5 in
Hub O.D.
4 in
Hardened Teeth
With Hardened Teeth
Tooth Width
0.575 in
Bore Type
Bushed
Construction Internal
Solid
Bushing Series
SK
Outside Dia. [Min]
5.9500 in
Hub Dia.
4 in
Width Across Teeth
0.575 in
Sprocket Style
B
Martin No.
80SK17H
Material External Use
Steel
No. of Teeth
17
Caliper Diameter
4.794 in
Hub Length
0.67 in
Type
B
Overall Length Less Threads
N/A
Single Strand Tooth Thickness
0.575 in
Hub Projection
0.67 in
Chain Pitch
1.000 in
Bore Size [Min]
0.5 in
Chain Sprocket Pitch
1 in
No. of Teeth Rows Strands
1
Chain No.
80
Screw Size
5/16-18 UNC
Chain Sprocket Number
80
Bushing Bore [Max]
2 5/8 in
Length Through Bore
1.25 in
Weight
3.5 LB
EAN or UPC
697950042169
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