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