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’ QD bushings
Stocked Heat Treat
Material
Steel
No. of Strands Across
1
Chain Pitch
2.000 in
Outside Dia. [Min]
13.828 in
Bushing Series
F
Overall Length Less Threads
N/A
Hub Dia.
7 in
Screw Size
9/16-12 NC
Chain No.
160
Tooth Width
1.156 in
Bore Size [Max]
4 in
Bushing Bore Size [Min]
1 in
Single Strand Tooth Thickness
1.156 in
Construction Internal
Welded
Overall Length
2.5 in
Bushing Type
QD
Inch/Metric
Inch
Martin No.
160F20H
Chain Sprocket Number
160
O.D.
13.828 in
Type
B
Bushing Bore Size [Max]
4 in
Pitch Diameter
12.7849 in
No. of Teeth Rows Strands
1
Material Internal Use
Carbon Steel
Hub Projection
1.38 in
Outside Dia.
13.828 in
Hub Length
1.38 in
Material External Use
Steel
Chain Sprocket Pitch
2 in
Bushing Bore [Min]
1 in
Sprocket Style
B
Caliper Diameter
11.7599 in
Pitch Dia.
12.785 in
Bushing Bore [Max]
4 in
Length Through Bore
2.5 in
Bore Size [Min]
1 in
Width Across Teeth
1.156 in
No. of Teeth
20
Bore Type
Bushed
Hardened Teeth
With Hardened Teeth
Hub O.D.
7 in
Weight
43.22 LB
EAN or UPC
697950042909
We're here for you
with Service Centers across the country - We have your back