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