80BTB12

No. 80 - 1" Pitch - Single - Taperbushed Sprocket

Item #100804375

4.332 in Outside Diameter

1615 Bushing Series

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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

Hub Recess Depth	0.15 in
Bushing Type	Taperlock
Material	Steel
Tooth Width	0.575 in
Bushing Bore [Min]	1/2 in
Chain Pitch	1 in
Outside Dia. [Min]	4.3320 in
Hub Length	0.93 in
Single Strand Tooth Thickness	0.575 in
Pitch Diameter	3.860 in
No. of Strands Across	1
Sprocket Style	B
Bushing Bore [Max]	1 5/8 in
Hub Dia.	3 in
Martin No.	80BTB12
Bushing Series	1615
Overall Length	1 1/2 in
Hardened Teeth	Without Hardened Teeth
Inch/Metric	Inch
Type	B
Chain No.	80
No. of Teeth	12
Bore Type	Bushed
Outside Dia.	4.3320 in
Width Across Teeth	0.575 in
Hub Projection	0.93 in
Length Through Bore	1 1/2 in
Hub OD @ Recess	2.7 in
Hub Recess Width	0.28 in
Caliper Diameter	3.24 in
Overall Length Less Threads	N/A
Weight	1.8 LB
EAN or UPC	697950032139