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
Bored to accept split taper bushings
Bore Type
Bushed
Bushing Bore Size [Min]
1.125 in
Length Through Bore
2.188 in
Material
Steel
Bushing Bore [Min]
1.125 in
Material External Use
Steel
Sprocket Style
A
Pitch Dia.
7.344 in
Chain No.
80
Hardened Teeth
With Hardened Teeth
Bore Size [Max]
3.75 in
Keyway Size
3/4 x 4.190
No. of Teeth Rows Strands
2
Chain Sprocket Pitch
1 in
Outside Dia.
7.88 in
Pitch Diameter
7.344 in
Bore Size [Min]
1.125 in
Keyway
w/Keyway
No. of Teeth
23
Bushing Series
Q1
Bushing Type
Split Taper
Outside Dia. [Min]
7.88 in
Tooth Width
0.575 in
Width Across Teeth
2.188 in
Inch/Metric
Inch
Single Strand Tooth Thickness
0.575 in
No. of Strands Across
Double Single
Chain Pitch
1.000 in
Material Internal Use
Carbon Steel
Construction Internal
Solid
Type
A-Double Single
Caliper Diameter
6.702 in
O.D.
7.88 in
Root Diameter
6.719 in
Chain Sprocket Number
80
Bushing Bore Size [Max]
3.75 in
Weight
14.24 LB
EAN or UPC
697950292236
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