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
Keyway Size
0.5 in
Sprocket Style
B
Hardened Teeth
With Hardened Teeth
Type
B
Construction Internal
Welded
Bushing Bore Size [Min]
0.75 in
Width Across Teeth
0.692 in
Inch/Metric
Inch
Outside Dia. [Min]
9.444 in
Key Way Size
0.5 in
Material
Steel
Bushing Bore Size [Max]
2.688 in
Caliper Diameter
8.0333 in
Bore Size [Min]
0.75 in
Hub Length
1.06 in
O.D.
9.444 in
Overall Length Less Threads
N/A
Outside Dia.
9.444 in
Tooth Width
0.692 in
Bushing Bore [Max]
2.6875 in
Length Through Bore
1.75 in
No. of Teeth Rows Strands
1
Overall Length
2.78125 in
Bore Size [Max]
2.688 in
Keyway
w/Keyway
Chain Sprocket Pitch
1.25 in
Material External Use
Steel
No. of Teeth
22
Pitch Dia.
8.783 in
Material Internal Use
Carbon Steel
Single Strand Tooth Thickness
0.692 in
Bushing Series
Q1
Hub Dia.
4 1/4 in
Chain Pitch
1.250 in
Chain No.
100
Bushing Bore [Min]
0.75 in
Chain Sprocket Number
100
Hub O.D.
4.25 in
Pitch Diameter
8.7833 in
Bushing Type
Split Taper
No. of Strands Across
1
Hub Projection
1.06 in
Bore Type
Bushed
Weight
11.55 LB
EAN or UPC
697950097947
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