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
Single Strand Tooth Thickness
0.692 in
Bore Size [Min]
1.125 in
O.D.
11.844 in
Bore Type
Bushed
Pitch Dia.
11.164 in
Sprocket Style
B
Bushing Series
R1
Hub Dia.
5 1/2 in
Caliper Diameter
10.4143 in
Outside Dia.
11.844 in
Chain Sprocket Number
100
No. of Strands Across
1
Bushing Type
Split Taper
Outside Dia. [Min]
11.844 in
Material External Use
Steel
Hub Length
1.31 in
Pitch Diameter
11.1643 in
Overall Length Less Threads
N/A
No. of Teeth Rows Strands
1
Material Internal Use
Carbon Steel
Keyway
w/Keyway
Length Through Bore
2 in
Chain Sprocket Pitch
1.25 in
Chain No.
100
Bushing Bore Size [Min]
1.125 in
Inch/Metric
Inch
Hub O.D.
5.5 in
Type
B
Hardened Teeth
With Hardened Teeth
Material
Steel
Tooth Width
0.692 in
Key Way Size
0.75 in
Bushing Bore Size [Max]
3.75 in
Bushing Bore [Min]
1.125 in
Bushing Bore [Max]
3.75 in
Bore Size [Max]
3.75 in
Construction Internal
Welded
Overall Length
3.15625 in
Width Across Teeth
0.692 in
Hub Projection
1.31 in
No. of Teeth
28
Chain Pitch
1.250 in
Keyway Size
0.75 in
Weight
18.94 LB
EAN or UPC
697950097152
We're here for you
with Service Centers across the country - We have your back
Find a Service Center
