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