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
Hardened Teeth
With Hardened Teeth
Bore Size [Min]
0.5 in
Bushing Bore Size [Max]
1.75 in
Inch/Metric
Inch
Chain Sprocket Pitch
0.75 in
Bushing Series
P1
Single Strand Tooth Thickness
0.459 in
Bushing Bore [Max]
1.75 in
Key Way Size
0.375 in
Chain Pitch
0.750 in
Outside Dia.
5.426 in
No. of Teeth
21
Outside Dia. [Min]
5.426 in
Pitch Dia.
5.032 in
Hub Projection
0.86 in
Keyway Size
0.375 in
Chain Sprocket Number
60
Material
Steel
Width Across Teeth
0.459 in
Bore Type
Bushed
Material External Use
Steel
Length Through Bore
1.313 in
Chain No.
60
O.D.
5.426 in
Hub O.D.
3 in
Keyway
w/Keyway
Bore Size [Max]
1.75 in
Tooth Width
0.459 in
Bushing Type
Split Taper
No. of Teeth Rows Strands
1
Type
4
Hub Length
0.86 in
Caliper Diameter
4.549 in
Material Internal Use
Carbon Steel
Bushing Bore Size [Min]
0.5 in
Bushing Bore [Min]
0.5 in
Overall Length Less Threads
N/A
Pitch Diameter
5.0321 in
Hub Dia.
3 in
Construction Internal
Solid
Sprocket Style
B
No. of Strands Across
1
Overall Length
2.1875 in
Weight
2.97 LB
EAN or UPC
697950121352
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