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
Pitch Diameter
4.7943 in
Hub Projection
0.86 in
Key Way Size
0.375 in
Construction Internal
Solid
Material Internal Use
Carbon Steel
Material External Use
Steel
Width Across Teeth
0.459 in
Material
Steel
Overall Length
2.1875 in
No. of Teeth
20
No. of Strands Across
1
Hub O.D.
3 in
Outside Dia. [Min]
5.185 in
Inch/Metric
Inch
Outside Dia.
5.185 in
Pitch Dia.
4.794 in
Chain Pitch
0.750 in
O.D.
5.185 in
Chain No.
60
Hub Length
0.86 in
Sprocket Style
B
Chain Sprocket Number
60
Tooth Width
0.459 in
Bushing Bore Size [Max]
1.75 in
Single Strand Tooth Thickness
0.459 in
Bore Type
Bushed
Keyway
w/Keyway
Keyway Size
0.375 in
Hardened Teeth
With Hardened Teeth
Chain Sprocket Pitch
0.75 in
Bushing Bore [Max]
1.75 in
Hub Dia.
3 in
Bushing Bore Size [Min]
0.5 in
Bushing Series
P1
Type
4
Overall Length Less Threads
N/A
Bushing Bore [Min]
0.5 in
Length Through Bore
1.313 in
Bore Size [Min]
0.5 in
Bushing Type
Split Taper
No. of Teeth Rows Strands
1
Bore Size [Max]
1.75 in
Caliper Diameter
4.3253 in
Weight
2.74 LB
EAN or UPC
697950121345
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