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
Bore Size [Max]
2.5 in
Bushing Type
Taper Lock
Hub Dia.
4 1/4 in
Bushing Bore [Min]
0.5 in
Bushing Bore [Max]
2.5 in
Chain Pitch
2.000 in
No. of Strands Across
1
Chain No.
160
Hub Projection
0.59 in
Construction Internal
Welded
Hub O.D.
4.5 in
Overall Length Less Threads
N/A
Bore Size [Min]
0.5 in
Material Internal Use
Carbon Steel
Bore Type
Bushed
Inch/Metric
Inch
Hardened Teeth
With Hardened Teeth
Bushing Bore Size [Max]
2.5 in
Bushing Series
2517
Single Strand Tooth Thickness
1.156 in
No. of Teeth Rows Strands
1
Material
Steel
Chain Sprocket Number
160
Tooth Width
1.156 in
Caliper Diameter
6.0016 in
Type
B
O.D.
8.011 in
Pitch Dia.
7.099 in
Material External Use
Steel
Bushing Bore Size [Min]
0.5 in
Outside Dia.
8.011 in
Sprocket Style
B
Outside Dia. [Min]
8.011 in
Chain Sprocket Pitch
2 in
Pitch Diameter
7.0989 in
Martin No.
160BTB11H
Length Through Bore
1.75 in
Width Across Teeth
1.156 in
Hub Length
0.59 in
No. of Teeth
11
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
