80BTB18

Single Strand Sprocket; 80 Chain Size; 18 Teeth; Requires 2012 Taper Lock Bushing

Item #100804387

Auto Replenish

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

Overall Length Less Threads	N/A
Sprocket Style	B
Outside Dia.	6.271 in
Bushing Bore [Min]	0.5 in
Hardened Teeth	Without Hardened Teeth
Hub Dia.	3 9/16 in
Pitch Dia.	5.759 in
Bushing Bore Size [Max]	2 in
Bushing Series	2012
Width Across Teeth	0.575 in
Chain Pitch	1.000 in
No. of Strands Across	1
Bushing Type	Taper Lock
Material External Use	Steel
Material Internal Use	Carbon Steel
Chain No.	80
Overall Length	1 1/4 in
Type	B
Bore Type	Bushed
Martin No.	80BTB18
O.D.	6.271 in
Outside Dia. [Min]	6.2710 in
Inch/Metric	Inch
Material	Steel
No. of Teeth Rows Strands	1
Hub O.D.	3.563 in
Caliper Diameter	5.13 in
No. of Teeth	18
Bore Size [Min]	0.5 in
Length Through Bore	1.25 in
Hub Projection	0.69 in
Hub Length	0.69 in
Chain Sprocket Pitch	1 in
Bore Size [Max]	2 in
Bushing Bore Size [Min]	0.5 in
Chain Sprocket Number	80
Pitch Diameter	5.760 in
Tooth Width	0.575 in
Construction Internal	Welded
Bushing Bore [Max]	2 in
Single Strand Tooth Thickness	0.575 in
Weight	2.6 LB
EAN or UPC	697950032191