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 O.D.
5.5 in
No. of Teeth Rows Strands
1
Pitch Diameter
9.9734 in
Tooth Width
0.692 in
Overall Length Less Threads
N/A
Bushing Bore [Min]
1.125 in
Single Strand Tooth Thickness
0.692 in
Material
Steel
Bushing Bore Size [Min]
1.125 in
Outside Dia. [Min]
10.645 in
Chain Pitch
1.250 in
Overall Length
3.15625 in
Hub Length
1.31 in
Length Through Bore
2 in
No. of Teeth
25
Type
B
No. of Strands Across
1
Hardened Teeth
With Hardened Teeth
O.D.
10.645 in
Pitch Dia.
9.973 in
Bushing Bore Size [Max]
3.75 in
Keyway
w/Keyway
Construction Internal
Welded
Width Across Teeth
0.692 in
Outside Dia.
10.645 in
Material External Use
Steel
Bore Type
Bushed
Material Internal Use
Carbon Steel
Chain Sprocket Number
100
Bushing Series
R1
Bore Size [Min]
1.125 in
Bore Size [Max]
3.75 in
Caliper Diameter
9.2037 in
Hub Dia.
5 1/2 in
Inch/Metric
Inch
Keyway Size
0.75 in
Chain No.
100
Sprocket Style
B
Bushing Type
Split Taper
Hub Projection
1.31 in
Key Way Size
0.75 in
Chain Sprocket Pitch
1.25 in
Bushing Bore [Max]
3.75 in
Weight
15.35 LB
EAN or UPC
697950096797
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