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
To be run with (2) separate single row chains
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
Bore Size [Max]
2.5 in
Sprocket Style
A
Pitch Dia.
4.794 in
Material External Use
Steel
Tooth Width
0.459 in
Outside Dia. [Min]
5.19 in
No. of Strands Across
Double Single
O.D.
5.185 in
Single Strand Tooth Thickness
0.459 in
Bushing Bore [Min]
0.5 in
Hub Dia.
3.9531 in
Hardened Teeth
With Hardened Teeth
Chain No.
60
Length Through Bore
1.938 in
Chain Sprocket Pitch
0.75 in
Material Internal Use
Carbon Steel
Overall Length Less Threads
N/A
Outside Dia.
5.185 in
Material
Steel
Bushing Bore [Max]
2.5 in
Bushing Type
Taper Lock
Bushing Series
2517
Construction Internal
Solid
Width Across Teeth
1.94 in
Bore Type
Bushed
Bore Size [Min]
0.5 in
Type
A-Double Single
Overall Length
1.9375 in
Chain Pitch
0.750 in
Bushing Bore Size [Min]
0.5 in
Chain Sprocket Number
60
Pitch Diameter
4.79 in
No. of Teeth Rows Strands
2
No. of Teeth
20
Inch/Metric
Inch
Bushing Bore Size [Max]
2.5 in
Caliper Diameter
4.33 in
Weight
3.24 LB
EAN or UPC
697950029917
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