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
Hardened teeth sprockets afford longer chain and sprocket life
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’ Taper bushings
Chain Sprocket Number
60
Sprocket Style
A
O.D.
4.703 in
Tooth Width
0.444 in
Bore Type
Bushed
Length Through Bore
1.336 in
Width Across Teeth
1.341 in
Type
A
Chain Sprocket Pitch
0.75 in
Bushing Bore [Max]
2 in
Construction Internal
Solid
No. of Teeth
18
Bushing Type
Taper Lock
Caliper Diameter
3.85 in
Hub Dia.
N/A
Bushing Series
2012
Material
Steel
Bore Size [Min]
0.5 in
Chain No.
60-2
Martin No.
60BTB18H
Outside Dia.
4.703 in
Outside Dia. [Min]
4.7030 in
Material External Use
Steel
Overall Length
1 1/4 in
Inch/Metric
Inch
Chain Pitch
0.750 in
Bushing Bore Size [Max]
2 in
Bushing Bore Size [Min]
0.5 in
No. of Teeth Rows Strands
2
No. of Strands Across
2
Bushing Bore [Min]
0.5 in
Pitch Diameter
4.320 in
Overall Length Less Threads
N/A
Single Strand Tooth Thickness
0.444 in
Bore Size [Max]
2 in
Pitch Dia.
4.319 in
Hardened Teeth
With Hardened Teeth
Material Internal Use
Carbon Steel
Weight
2.82 LB
EAN or UPC
697950031965
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