80BTB25

Single Strand Sprocket; 80 Chain Size; 25 Teeth; Requires 2517 Taper Lock Bushing

Item #100804401

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each One-time purchase

Product Details

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’ Taper bushings

Specifications

Single Strand Tooth Thickness	0.575 in
Bushing Bore [Max]	2 1/2 in
Hardened Teeth	Without Hardened Teeth
Hub Length	1.19 in
Bushing Type	Taper Lock
Width Across Teeth	0.575 in
No. of Strands Across	1
Chain No.	80
No. of Teeth Rows Strands	1
Tooth Width	0.575 in
Inch/Metric	Inch
Material	Steel
Martin No.	80BTB25
Caliper Diameter	7.34 in
Bore Type	Bushed
Overall Length Less Threads	N/A
Construction Internal	Welded
Material External Use	Steel
Hub Dia.	4 1/4 in
Bushing Bore [Min]	0.5 in
Outside Dia.	8.516 in
Sprocket Style	B
Type	B
O.D.	8.516 in
Hub O.D.	4.25 in
Chain Sprocket Number	80
Pitch Diameter	7.980 in
Material Internal Use	Carbon Steel
Chain Pitch	1.000 in
Bushing Series	2517
Outside Dia. [Min]	8.5160 in
Bore Size [Max]	2.5 in
Bushing Bore Size [Min]	0.5 in
Bore Size [Min]	0.5 in
Chain Sprocket Pitch	1 in
No. of Teeth	25
Overall Length	1 3/4 in
Bushing Bore Size [Max]	2.5 in
Hub Projection	1.19 in
Pitch Dia.	7.979 in
Length Through Bore	1.75 in
Weight	8.14 LB
EAN or UPC	697950032269