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
Overall Length
2.1875 in
Keyway
w/Keyway
Bushing Bore [Min]
0.5 in
Bushing Bore [Max]
1.75 in
Hardened Teeth
With Hardened Teeth
Bushing Bore Size [Max]
1.75 in
Single Strand Tooth Thickness
0.575 in
Bore Size [Min]
0.5 in
Outside Dia.
6.271 in
Overall Length Less Threads
N/A
Bushing Series
P1
Inch/Metric
Inch
Construction Internal
Welded
Sprocket Style
B
Chain No.
80
Hub Projection
3/4 in
Bore Size [Max]
1.75 in
Material External Use
Steel
No. of Teeth Rows Strands
1
Outside Dia. [Min]
6.271 in
Chain Sprocket Number
80
Tooth Width
0.575 in
Chain Sprocket Pitch
1 in
Material
Steel
Caliper Diameter
5.1338 in
Chain Pitch
1.000 in
O.D.
6.271 in
Bushing Type
Split Taper
No. of Strands Across
1
Key Way Size
0.375 in
Keyway Size
0.375 in
Hub O.D.
3 in
Pitch Diameter
5.7588 in
Pitch Dia.
5.759 in
Bore Type
Bushed
Width Across Teeth
0.575 in
Length Through Bore
1.313 in
Hub Dia.
3 1/4 in
Material Internal Use
Carbon Steel
No. of Teeth
18
Hub Length
3/4 in
Bushing Bore Size [Min]
0.5 in
Type
B
Weight
4.49 LB
EAN or UPC
697950124384
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