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
Type
B
Bore Size [Min]
0.5 in
Bore Size [Max]
1.75 in
O.D.
4.981 in
Hub Projection
0.73 in
Bushing Type
Split Taper
Inch/Metric
Inch
Bushing Bore [Min]
0.5 in
Hub O.D.
3 in
Bushing Bore Size [Max]
1.75 in
No. of Strands Across
1
No. of Teeth Rows Strands
1
Keyway
w/Keyway
Material Internal Use
Carbon Steel
Chain Sprocket Pitch
1 in
No. of Teeth
14
Length Through Bore
1.313 in
Pitch Dia.
4.494 in
Bushing Bore [Max]
1.75 in
Keyway Size
0.375 in
Bushing Series
P1
Chain No.
80
Width Across Teeth
0.575 in
Chain Sprocket Number
80
Construction Internal
Solid
Hub Length
0.73 in
Single Strand Tooth Thickness
0.575 in
Tooth Width
0.575 in
Caliper Diameter
3.869 in
Outside Dia. [Min]
4.981 in
Key Way Size
0.375 in
Hardened Teeth
With Hardened Teeth
Pitch Diameter
4.494 in
Bore Type
Bushed
Overall Length
2.1875 in
Overall Length Less Threads
N/A
Sprocket Style
B
Outside Dia.
4.981 in
Material
Steel
Chain Pitch
1.000 in
Hub Dia.
3 in
Material External Use
Steel
Bushing Bore Size [Min]
0.5 in
Weight
2.66 LB
EAN or UPC
697950121604
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