80BS20 2 7/16

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

Item #100809770

Without Hardened Teeth

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US Tsubaki Inc. 80BS20 2 7/16

No. 80 - 1" Pitch - Finished Bore Sprockets

Item #101629250

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Product Details

Specifications

Single Strand Tooth Thickness	0.575 in
Martin No.	80BS20
Construction Internal	Welded
Keyway	w/Keyway & Set Screw
No. of Screws	2
Key Way Size	5/8 X 5/16 in
Chain No.	80
Set Screw Location	(1) Over Keyway and (1) At 90°
Set Screw Size	5/8-11 UNC
No. of Teeth Rows Strands	1
Hardened Teeth	Without Hardened Teeth
Caliper Diameter	5.7675 in
Finished Bore	2.4375 in - 2 7/16 in
Hub Projection	0.92 in
Bore Type	Finished Bore
Pitch Diameter [Min]	6.393 in
Material External Use	Steel
Pitch Diameter	6.393 in
Inch/Metric	Inch
Material	Steel
Hub Length Thru	0.925 in
Chain Pitch	1.000 in
Finished Bore Size	2.438 in
Chain Sprocket Pitch	1 in
No. of Strands Across	1
No. of Teeth	20
O.D.	6.914 in
Sprocket Style	B
Material Internal Use	Carbon Steel
Outside Dia. [Min]	6.9140 in
Keyway Size	5/8 x 5/16 in
Outside Dia.	6.9140 in
Pitch Dia.	6.393 in
Hub O.D.	4.25 in
Chain Sprocket Number	80
Width Across Teeth	0.575 in
Hub Dia.	4 1/4 in
Length Through Bore	1.5 in
Weight	6.34 LB
EAN or UPC	697950020761