D80B23H

Double Strand Sprocket

Item #100810390

1 in Minimum Bore

3.3125 in Maximum Bore

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Product Details

Maximum bores shown will accommodate standard keyseat and setscrew over keyseat. Slightly larger bores are possible with no keyseat, shallow keyseat, or setscrew at an angle to keyseat.

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’ split-taper bushings

Specifications

Series	B
Chain No.	80
Hardened Teeth	With Hardened Teeth
Hub Dia.	5 in
Pitch Diameter [Min]	7.34 in
Hub Projection	1.046 in
Bore Type	Reborable
No. of Strands Across	2
Outside Dia.	7.876 in
Material	Steel
Martin No.	80B23H
Length Through Bore	2.75 in
Hub Length Thru	2.193 in
Outside Dia. [Min]	7.876 in
Bore Style	Minimum Bore
Chain Pitch	1 in
Caliper Diameter	6.702 in
Keyway	No Keyway or Setscrew
Single Strand Tooth Thickness	0.557 in
No. of Teeth	23
Pitch Diameter	7.34 in
Sprocket Style	B
Bore Range [Max]	3.3125 in
Width Across Teeth	1.704 in
Bore Range [Min]	1 in
Inch/Metric	Inch
Weight	23.0 LB
EAN or UPC	697950022031