E80B30

Triple Strand Sprocket

Item #100810602

1.25 in Minimum Bore

3.75 in Maximum Bore

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Alternate Products

US Tsubaki Inc. E80B30

No. 80 - 1" Pitch - Multiple Strand Sprockets

Item #105089148

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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

Material	Steel
Bore Type	Finished Bore
Bore Range [Min]	1.25 in
Construction Internal	Welded
Hub Dia.	5 3/4 in
Caliper Diameter	8.942 in
Hardened Teeth	Without Hardened Teeth
No. of Strands Across	3
Outside Dia. [Min]	10.114 in
Pitch Diameter	9.57 in
Single Strand Tooth Thickness	0.557 in
Hub Projection	1.393 in
Length Through Bore	4.25 in
Finished Bore Size	1.25 in
Inch/Metric	Inch
Bushing Bore Size [Min]	1.25 in
Material External Use	Steel
Chain Pitch	1.000 in
Chain Sprocket Pitch	1 in
Bore Style	Minimum Bore
Material Internal Use	Carbon Steel
Chain No.	80
Bushing Bore Size [Max]	3.75 in
No. of Teeth	30
Bushing Bore [Min]	1.25 in
Sprocket Style	B
Bore Size [Max]	3.75 in
Series	B
Pitch Dia.	9.567 in
Width Across Teeth	2.857 in
Bore Range [Max]	3.75 in
Hub O.D.	5.75 in
Chain Sprocket Number	80
Outside Dia.	10.114 in
No. of Teeth Rows Strands	3
Family Name	No. 80 - 1 in Pitch - Triple - Type B & C
O.D.	10.114 in
Martin No.	80B30
Bore Size [Min]	1.25 in
Hub Length Thru	3.693 in
Stock Bore Size	1.25 in
Pitch Diameter [Min]	9.57 in
Weight	59.54 LB
EAN or UPC	697950022420