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
Key Way Size
0.75 in
Bushing Bore Size [Min]
1.125 in
Material External Use
Steel
No. of Teeth
16
Single Strand Tooth Thickness
0.924 in
Overall Length Less Threads
N/A
Bushing Bore Size [Max]
3.75 in
Chain Sprocket Pitch
1.5 in
Chain No.
120
Hub O.D.
5.39 in
Pitch Dia.
7.689 in
Construction Internal
Solid
Type
B
No. of Teeth Rows Strands
1
No. of Strands Across
1
Inch/Metric
Inch
Chain Sprocket Number
120
Hub Projection
1.08 in
Caliper Diameter
6.8137 in
Length Through Bore
2 in
Bore Size [Min]
1.125 in
Chain Pitch
1.500 in
Hardened Teeth
With Hardened Teeth
Overall Length
3.15625 in
Bushing Type
Split Taper
Sprocket Style
B
Outside Dia.
8.441 in
Hub Length
1.08 in
O.D.
8.441 in
Outside Dia. [Min]
8.441 in
Bushing Series
R1
Keyway
w/Keyway
Material
Steel
Bushing Bore [Min]
1.125 in
Tooth Width
0.924 in
Material Internal Use
Carbon Steel
Bore Type
Bushed
Pitch Diameter
7.6887 in
Bushing Bore [Max]
3.75 in
Hub Dia.
5 3/8 in
Keyway Size
0.75 in
Bore Size [Max]
3.75 in
Width Across Teeth
0.924 in
Weight
11.1 LB
EAN or UPC
697950097251
We're here for you
with Service Centers across the country - We have your back
Find a Service Center
