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
Hardened teeth sprockets afford longer chain and sprocket life
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’ QD bushings
Stocked Heat Treat
Outside Dia. [Min]
9.4440 in
Material Internal Use
Carbon Steel
Tooth Width
0.692 in
Bushing Bore Size [Max]
3.313 in
Bore Size [Max]
3.313 in
Bore Type
Bushed
Construction Internal
Welded
O.D.
9.444 in
Chain No.
100
Bushing Type
QD
Width Across Teeth
0.692 in
Screw Size
1/2-13 NC
Bore Size [Min]
0.875 in
Martin No.
100E22H
Overall Length Less Threads
N/A
Bushing Bore Size [Min]
0.875 in
Sprocket Style
B
Material
Steel
Length Through Bore
1.625 in
Hub Dia.
6 1/4 in
Chain Pitch
1.250 in
Overall Length
1 5/8 in
Type
B
Hub O.D.
6.25 in
Inch/Metric
Inch
Bushing Bore [Max]
3 1/2 in
Pitch Diameter
8.783 in
Outside Dia.
9.444 in
Bushing Series
E
Material External Use
Steel
Chain Sprocket Number
100
Hub Length
0.94 in
Hardened Teeth
With Hardened Teeth
Single Strand Tooth Thickness
0.692 in
Chain Sprocket Pitch
1.25 in
Hub Projection
0.94 in
Bushing Bore [Min]
0.875 in
No. of Teeth Rows Strands
1
Caliper Diameter
8.0333 in
No. of Strands Across
1
No. of Teeth
22
Pitch Dia.
8.783 in
Weight
13.72 LB
EAN or UPC
697950042404
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