80BS20 1

No. 80 - 1" Pitch - Single - Bored to Size Sprocket

Item #100809759

Without Hardened Teeth

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each One-time purchase

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US Tsubaki Inc. 80BS20 1

No. 80 - 1" Pitch - Finished Bore Sprockets

Item #101641454

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Product Details

Specifications

Outside Dia. [Min]	6.9140 in
Finished Bore Size	1 in
Bushing Bore [Min]	1 in
Martin No.	80BS20
No. of Strands Across	1
Caliper Diameter	5.7675 in
Width Across Teeth	0.575 in
Hub O.D.	4.25 in
Set Screw Location	(1) Over Keyway and (1) At 90°
O.D.	6.914 in
Bushing Bore Size [Min]	1 in
Hub Length Thru	0.925 in
No. of Teeth Rows Strands	1
Material External Use	Steel
Chain Sprocket Number	80
Chain Sprocket Pitch	1 in
Pitch Diameter	6.393 in
Material Internal Use	Carbon Steel
Hub Projection	0.92 in
Outside Dia.	6.9140 in
Material	Steel
No. of Screws	2
Inch/Metric	Inch
Pitch Dia.	6.393 in
Finished Bore	1.000 in - 1 in
Key Way Size	1/4 X 1/8 in
Keyway Size	1/4 x 1/8 in
Set Screw Size	5/16-18 UNC
Keyway	w/Keyway & Set Screw
Chain Pitch	1.000 in
Sprocket Style	B
Single Strand Tooth Thickness	0.575 in
Bore Size [Min]	1 in
Bore Type	Finished Bore
Hub Dia.	4 1/4 in
Chain No.	80
No. of Teeth	20
Length Through Bore	1.5 in
Construction Internal	Welded
Pitch Diameter [Min]	6.393 in
Hardened Teeth	Without Hardened Teeth
Weight	8.0 LB
EAN or UPC	697950298689