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
Inch/Metric
Inch
Chain Sprocket Number
100
Bushing Type
Split Taper
Material
Steel
Pitch Dia.
9.577 in
Bushing Bore Size [Max]
3.75 in
Sprocket Style
B
Overall Length
3.15625 in
Tooth Width
0.692 in
Hub Length
1.31 in
No. of Teeth
24
Material External Use
Steel
Bushing Bore Size [Min]
1.125 in
Keyway
w/Keyway
Bushing Series
R1
O.D.
10.245 in
Single Strand Tooth Thickness
0.692 in
Caliper Diameter
8.8266 in
Key Way Size
0.75 in
Bushing Bore [Max]
3.75 in
Hardened Teeth
With Hardened Teeth
Chain Sprocket Pitch
1.25 in
Type
B
Length Through Bore
2 in
Outside Dia.
10.245 in
No. of Teeth Rows Strands
1
Material Internal Use
Carbon Steel
Width Across Teeth
0.692 in
Chain Pitch
1.250 in
Hub Dia.
5 1/2 in
No. of Strands Across
1
Bore Type
Bushed
Bore Size [Max]
3.75 in
Construction Internal
Welded
Outside Dia. [Min]
10.245 in
Overall Length Less Threads
N/A
Keyway Size
0.75 in
Bore Size [Min]
1.125 in
Bushing Bore [Min]
1.125 in
Chain No.
100
Pitch Diameter
9.5766 in
Hub O.D.
5.5 in
Hub Projection
1.31 in
Weight
14.25 LB
EAN or UPC
697950096384
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