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
Hub Length
1.12 in
Hub Recessed
1
Chain Pitch
1.250 in
Pitch Diameter
5.2232 in
Caliper Diameter
4.4351 in
Hub Recess Width
7/16 in
Sprocket Style
B
Hub Dia.
4 1/8 in
No. of Strands Across
2
Hardened Teeth
With Hardened Teeth
Bore Type
Bushed
Hub Recess Depth
0.167 in
Inch/Metric
Inch
No. of Teeth
13
Bushing Type
Split Taper
Chain Sprocket Pitch
1.25 in
Material External Use
Steel
Pitch Dia.
5.223 in
Chain No.
100-2
Bushing Bore Size [Max]
2.625 in
Hub Projection
1.12 in
Type
B
Bushing Bore [Min]
1 in
Keyway Size
0.5 in
Bushing Bore Size [Min]
1 in
Tooth Width
0.669 in
Bore Size [Min]
1 in
Overall Length Less Threads
N/A
Material Internal Use
Carbon Steel
Material
Steel
Chain Sprocket Number
100
Single Strand Tooth Thickness
0.669 in
Length Through Bore
2.75 in
Outside Dia. [Min]
5.821 in
Outside Dia.
5.821 in
Bushing Series
Q1
Bore Size [Max]
2.625 in
Key Way Size
0.5 in
Width Across Teeth
2.077 in
Keyway
w/Keyway
Bushing Bore [Max]
2.625 in
O.D.
5.821 in
Hub O.D.
4.125 in
Overall Length
4.21875 in
Hub OD @ Recess
3.791 in
No. of Teeth Rows Strands
2
Construction Internal
Solid With Recess Groove
Weight
8.05 LB
EAN or UPC
697950165141
We're here for you
with Service Centers across the country - We have your back
Find a Service Center
