Single Strand Sprocket; 100 Chain Size; 20 Teeth; Requires E QD Bushing
Item #100802888
each
Single Strand Sprocket
100 Chain Size
20 Teeth
Requires QD E Bushing
With Hardened Teeth
description
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
Screw Size
1/2-13 NC
No. of Strands Across
1
Hub Dia.
6 1/4 in
Tooth Width
0.692 in
No. of Teeth Rows Strands
1
Bushing Bore Size [Max]
3.313 in
Bushing Bore [Max]
3 1/2 in
Bushing Series
E
Bore Type
Bushed
Overall Length Less Threads
N/A
Bushing Type
QD
Hub Length
0.94 in
Outside Dia. [Min]
8.6420 in
Material External Use
Steel
Material
Steel
Overall Length
1 5/8 in
Chain No.
100
Chain Sprocket Number
100
Chain Pitch
1.250 in
Pitch Diameter
7.991 in
Type
B
Caliper Diameter
7.2406 in
Hub O.D.
6.25 in
Material Internal Use
Carbon Steel
Inch/Metric
Inch
Martin No.
100E20H
Bushing Bore Size [Min]
0.875 in
Bore Size [Min]
0.875 in
Length Through Bore
1.625 in
Width Across Teeth
0.692 in
Sprocket Style
B
Pitch Dia.
7.991 in
Hub Projection
0.94 in
Bore Size [Max]
3.313 in
O.D.
8.642 in
Hardened Teeth
With Hardened Teeth
Outside Dia.
8.642 in
Chain Sprocket Pitch
1.25 in
Bushing Bore [Min]
0.875 in
Single Strand Tooth Thickness
0.692 in
No. of Teeth
20
Construction Internal
Welded
Weight
11.42 LB
EAN or UPC
697950042381
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