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
To be run with (2) separate single row chains
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
Bore Type
Bushed
Bore Size [Min]
0.938 in
Construction Internal
Solid
Tooth Width
0.692 in
Hardened Teeth
With Hardened Teeth
Bushing Series
3020
Length Through Bore
2.688 in
Pitch Dia.
7.199 in
No. of Teeth Rows Strands
2
Hub Dia.
5.797 in
Inch/Metric
Inch
No. of Strands Across
Double Single
Bushing Bore [Max]
3 in
Bushing Bore Size [Min]
0.938 in
No. of Teeth
18
Single Strand Tooth Thickness
0.692 in
Chain Sprocket Pitch
1.25 in
Caliper Diameter
6.45 in
Bore Size [Max]
3 in
Material External Use
Steel
Material
Steel
Material Internal Use
Carbon Steel
Overall Length Less Threads
N/A
Outside Dia. [Min]
7.84 in
Chain Pitch
1.250 in
Chain No.
100
Bushing Bore Size [Max]
3 in
Chain Sprocket Number
100
Sprocket Style
A
Type
A-Double Single
Bushing Bore [Min]
0.938 in
Outside Dia.
7.839 in
Pitch Diameter
7.2 in
Width Across Teeth
2.69 in
Overall Length
2.6875 in
O.D.
7.839 in
Bushing Type
Taper Lock
Weight
14.6 LB
EAN or UPC
697950030197
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