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