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’ QD bushings
Stocked Heat Treat
Construction Internal
Welded
Hub Dia.
7 3/4 in
Chain Pitch
2.000 in
Inch/Metric
Inch
Tooth Width
1.156 in
Width Across Teeth
1.156 in
Single Strand Tooth Thickness
1.156 in
Material
Steel
Outside Dia. [Min]
20.2290 in
Bushing Series
J
Bushing Bore [Min]
1.25 in
Type
C
Sprocket Style
B
Hub Projection
2.06 in
Bushing Bore Size [Max]
4.5 in
No. of Strands Across
1
Caliper Diameter
18.1085 in
Screw Size
5/8-11 UNC
Bushing Bore Size [Min]
1.25 in
Hub Length
2.06 in
Bore Size [Min]
1.25 in
Chain Sprocket Number
160
Chain Sprocket Pitch
2 in
Overall Length Less Threads
N/A
Pitch Dia.
19.134 in
Martin No.
160J30H
Bore Size [Max]
4.5 in
No. of Teeth Rows Strands
1
Pitch Diameter
19.134 in
Bore Type
Bushed
Overall Length
3 3/16 in
Material External Use
Steel
No. of Teeth
30
Bushing Type
QD
Material Internal Use
Carbon Steel
Hardened Teeth
With Hardened Teeth
Hub O.D.
7.75 in
Bushing Bore [Max]
4 1/2 in
Outside Dia.
20.229 in
Length Through Bore
3.188 in
Chain No.
160
O.D.
20.229 in
Weight
103.98 LB
EAN or UPC
697950042985
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