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 Dia.
4 1/8 in
Bushing Bore [Min]
0.75 in
Pitch Dia.
4.83 in
Hub Recessed
1
Chain Sprocket Number
100
Chain Pitch
1.250 in
Length Through Bore
1.75 in
Bushing Bore Size [Max]
2.688 in
Sprocket Style
B
Inch/Metric
Inch
No. of Strands Across
1
Material Internal Use
Carbon Steel
Hub Recess Depth
0.37 in
Hardened Teeth
With Hardened Teeth
Width Across Teeth
0.692 in
Bushing Type
Split Taper
No. of Teeth
12
Single Strand Tooth Thickness
0.692 in
Material External Use
Steel
Construction Internal
Solid With Recess Groove
Key Way Size
0.5 in
Overall Length Less Threads
N/A
No. of Teeth Rows Strands
1
Bore Type
Bushed
Bushing Bore Size [Min]
0.75 in
Chain No.
100
Pitch Diameter
4.8296 in
Keyway Size
0.5 in
Outside Dia.
5.415 in
Overall Length
2.84375 in
Caliper Diameter
4.0796 in
Keyway
w/Keyway
Hub Length
1.13 in
Hub OD @ Recess
3.385 in
Hub Recess Width
7/16 in
Outside Dia. [Min]
5.415 in
Bushing Series
Q1
O.D.
5.415 in
Hub O.D.
4.125 in
Type
B
Material
Steel
Tooth Width
0.692 in
Bore Size [Max]
2.688 in
Bushing Bore [Max]
2.6875 in
Hub Projection
1.13 in
Chain Sprocket Pitch
1.25 in
Bore Size [Min]
0.75 in
Weight
3.51 LB
EAN or UPC
697950096278
We're here for you
with Service Centers across the country - We have your back
Find a Service Center
