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’ split-taper bushings
Overall Length
3.40625 in
Key Way Size
0.75 in
Outside Dia.
8.664 in
O.D.
8.664 in
Bushing Bore Size [Min]
1.125 in
Sprocket Style
B
Inch/Metric
Inch
Chain Pitch
2.000 in
Pitch Diameter
7.7274 in
Bushing Bore [Max]
3.75 in
No. of Teeth
12
Hub Dia.
5 1/2 in
Overall Length Less Threads
N/A
Length Through Bore
2 in
Bushing Type
Split Taper
Bushing Bore Size [Max]
3.75 in
Material Internal Use
Carbon Steel
Hardened Teeth
With Hardened Teeth
Bore Type
Bushed
No. of Strands Across
1
Tooth Width
1.156 in
Bushing Series
R1
Chain No.
160
Width Across Teeth
1.156 in
Hub Projection
1.09 in
Hub O.D.
5.5 in
Bore Size [Max]
3.75 in
Keyway Size
0.75 in
Bore Size [Min]
1.125 in
Construction Internal
Solid
Material
Steel
Material External Use
Steel
Type
B
No. of Teeth Rows Strands
1
Keyway
w/Keyway
Chain Sprocket Pitch
2 in
Pitch Dia.
7.727 in
Outside Dia. [Min]
8.664 in
Hub Length
1.09 in
Caliper Diameter
6.6024 in
Single Strand Tooth Thickness
1.156 in
Bushing Bore [Min]
1.125 in
Chain Sprocket Number
160
Weight
12.62 LB
EAN or UPC
697950190686
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