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
Hub Length
1.3 in
Tooth Width
0.459 in
Pitch Diameter
5.0321 in
Hub Dia.
4 1/8 in
No. of Strands Across
1
Chain Sprocket Number
60
Hub Projection
1.3 in
Keyway Size
0.5 in
Bushing Bore Size [Max]
2.688 in
Bore Type
Bushed
Construction Internal
Solid
Key Way Size
0.5 in
Outside Dia.
5.426 in
O.D.
5.426 in
Chain Pitch
0.750 in
Overall Length
2.78125 in
Caliper Diameter
4.549 in
Keyway
w/Keyway
Bore Size [Max]
2.688 in
Overall Length Less Threads
N/A
Length Through Bore
1.75 in
Outside Dia. [Min]
5.426 in
Hardened Teeth
With Hardened Teeth
Bushing Bore [Min]
0.75 in
Bushing Type
Split Taper
Type
4
Sprocket Style
B
No. of Teeth Rows Strands
1
Width Across Teeth
0.459 in
Chain No.
60
Material
Steel
Material External Use
Steel
Pitch Dia.
5.032 in
Bushing Bore Size [Min]
0.75 in
Bore Size [Min]
0.75 in
Material Internal Use
Carbon Steel
No. of Teeth
21
Bushing Bore [Max]
2.6875 in
Single Strand Tooth Thickness
0.459 in
Inch/Metric
Inch
Bushing Series
Q1
Chain Sprocket Pitch
0.75 in
Hub O.D.
4.125 in
Weight
4.04 LB
EAN or UPC
697950121390
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