80BS20 2 3/16

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

Item #100809769

Without Hardened Teeth

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US Tsubaki Inc. 80BS20 2 3/16

No. 80 - 1" Pitch - Finished Bore Sprockets

Item #101638154

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Product Details

Specifications

Sprocket Style	B
Material	Steel
Pitch Diameter	6.393 in
No. of Teeth	20
Pitch Dia.	6.393 in
No. of Screws	2
Keyway Size	1/2 x 1/4 in
No. of Strands Across	1
Hub Dia.	4 1/4 in
Material External Use	Steel
Caliper Diameter	5.7675 in
Width Across Teeth	0.575 in
Martin No.	80BS20
Material Internal Use	Carbon Steel
Single Strand Tooth Thickness	0.575 in
Construction Internal	Welded
No. of Teeth Rows Strands	1
Chain No.	80
Pitch Diameter [Min]	6.393 in
O.D.	6.914 in
Key Way Size	1/2 X 1/4 in
Inch/Metric	Inch
Finished Bore	2.1875 in - 2 3/16 in
Chain Pitch	1.000 in
Hub Length Thru	0.925 in
Chain Sprocket Number	80
Chain Sprocket Pitch	1 in
Finished Bore Size	2.188 in
Hub O.D.	4.25 in
Set Screw Location	(1) Over Keyway and (1) At 90°
Outside Dia.	6.9140 in
Hardened Teeth	Without Hardened Teeth
Keyway	w/Keyway & Set Screw
Hub Projection	0.92 in
Set Screw Size	1/2-13 UNC
Bore Type	Finished Bore
Outside Dia. [Min]	6.9140 in
Length Through Bore	1.5 in
Weight	7.0 LB
EAN or UPC	697950310527