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
Bore Size [Min]
1.188 in
Length Through Bore
3.5 in
Pitch Diameter
16.5925 in
Single Strand Tooth Thickness
1.156 in
No. of Teeth
26
Material Internal Use
Carbon Steel
Construction Internal
Welded
Overall Length
3.5 in
Martin No.
160BTB26H
Bushing Bore Size [Max]
3.5 in
Chain Pitch
2.000 in
Hardened Teeth
With Hardened Teeth
Pitch Dia.
16.593 in
Chain Sprocket Number
160
Material External Use
Steel
Chain No.
160
Hub Length
2.38 in
Material
Steel
Inch/Metric
Inch
Bushing Series
3535
Sprocket Style
B
No. of Strands Across
1
No. of Teeth Rows Strands
1
Bushing Bore [Min]
1.188 in
Hub Projection
2.38 in
Type
B
O.D.
17.671 in
Bore Type
Bushed
Outside Dia. [Min]
17.671 in
Bore Size [Max]
3.5 in
Overall Length Less Threads
N/A
Hub Dia.
6 1/2 in
Bushing Type
Taper Lock
Width Across Teeth
1.156 in
Caliper Diameter
15.5675 in
Chain Sprocket Pitch
2 in
Bushing Bore Size [Min]
1.188 in
Outside Dia.
17.671 in
Hub O.D.
6.5 in
Tooth Width
1.156 in
Bushing Bore [Max]
3.5 in
Weight
72.04 LB
EAN or UPC
697950044118
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