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