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’ Taper bushings
Stocked Heat Treat
Overall Length
1.75 in
Width Across Teeth
1.156 in
Material
Steel
Single Strand Tooth Thickness
1.156 in
No. of Strands Across
1
Bore Type
Bushed
Chain Sprocket Pitch
2 in
Type
B
No. of Teeth Rows Strands
1
Bushing Bore [Min]
0.5 in
Inch/Metric
Inch
Hub Length
0.59 in
Bore Size [Min]
0.5 in
Caliper Diameter
6.0016 in
Martin No.
160BTB11H
Bushing Bore [Max]
2.5 in
No. of Teeth
11
Bushing Series
2517
Bushing Type
Taper Lock
Material Internal Use
Carbon Steel
Hardened Teeth
With Hardened Teeth
Bore Size [Max]
2.5 in
Hub Dia.
4 1/4 in
Tooth Width
1.156 in
Pitch Diameter
7.0989 in
Hub O.D.
4.5 in
Length Through Bore
1.75 in
Hub Projection
0.59 in
Material External Use
Steel
Construction Internal
Welded
Bushing Bore Size [Min]
0.5 in
Chain Pitch
2.000 in
Sprocket Style
B
Outside Dia.
8.011 in
Pitch Dia.
7.099 in
O.D.
8.011 in
Outside Dia. [Min]
8.011 in
Overall Length Less Threads
N/A
Bushing Bore Size [Max]
2.5 in
Chain No.
160
Chain Sprocket Number
160
Weight
10.02 LB
EAN or UPC
697950044019
We're here for you
with Service Centers across the country - We have your back
Find a Service Center
