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
No. of Teeth Rows Strands
1
Bushing Bore [Min]
0.75 in
Inch/Metric
Inch
Chain Sprocket Number
100
Material External Use
Steel
Bore Size [Min]
0.75 in
Type
B
Overall Length
2.78125 in
Construction Internal
Welded
Chain Pitch
1.250 in
Outside Dia.
11.045 in
Material
Steel
Tooth Width
0.692 in
Width Across Teeth
0.692 in
Keyway
w/Keyway
Bushing Bore Size [Max]
2.688 in
No. of Teeth
26
Bushing Bore Size [Min]
0.75 in
Bushing Series
Q1
Keyway Size
0.5 in
Caliper Diameter
9.6203 in
Bushing Bore [Max]
2.6875 in
Overall Length Less Threads
N/A
Pitch Dia.
10.37 in
Key Way Size
0.5 in
Sprocket Style
B
Hub O.D.
4.25 in
Single Strand Tooth Thickness
0.692 in
Length Through Bore
1.75 in
Bushing Type
Split Taper
Hub Projection
1.06 in
Bore Type
Bushed
Material Internal Use
Carbon Steel
Chain No.
100
Bore Size [Max]
2.688 in
No. of Strands Across
1
Outside Dia. [Min]
11.045 in
O.D.
11.045 in
Chain Sprocket Pitch
1.25 in
Pitch Diameter
10.3703 in
Hub Dia.
4 1/4 in
Hardened Teeth
With Hardened Teeth
Hub Length
1.06 in
Weight
15.88 LB
EAN or UPC
697950098029
We're here for you
with Service Centers across the country - We have your back
Find a Service Center
