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’ Taper bushings
Stocked Heat Treat
Single Strand Tooth Thickness
1.156 in
Bore Size [Min]
1.188 in
Material External Use
Steel
Construction Internal
Welded
Pitch Diameter
11.5175 in
Overall Length Less Threads
N/A
Hub Dia.
6 1/2 in
Bushing Bore [Min]
1.188 in
Outside Dia. [Min]
12.543 in
Caliper Diameter
10.4925 in
No. of Teeth
18
Hub O.D.
6.5 in
Bushing Series
3535
Material
Steel
Hub Length
2.38 in
Bushing Bore Size [Min]
1.188 in
Outside Dia.
12.543 in
Bushing Bore [Max]
3.5 in
Chain No.
160
Inch/Metric
Inch
Chain Pitch
2.000 in
Chain Sprocket Pitch
2 in
Martin No.
160BTB18H
Width Across Teeth
1.156 in
No. of Strands Across
1
Bushing Type
Taper Lock
Tooth Width
1.156 in
Bore Size [Max]
3.5 in
Hardened Teeth
With Hardened Teeth
Length Through Bore
3.5 in
Material Internal Use
Carbon Steel
Type
B
Bore Type
Bushed
O.D.
12.543 in
Pitch Dia.
11.518 in
Overall Length
3.5 in
Sprocket Style
B
Hub Projection
2.38 in
No. of Teeth Rows Strands
1
Bushing Bore Size [Max]
3.5 in
Chain Sprocket Number
160
Weight
35.72 LB
EAN or UPC
697950044088
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