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