80BS20 2 15/16

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

Item #100965637

Without Hardened Teeth

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US Tsubaki Inc. 80BS20 2 15/16

No. 80 - 1" Pitch - Finished Bore Sprockets

Item #101625439

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Product Details

Specifications

Bore Type	Finished Bore
Length Through Bore	1.5 in
Outside Dia.	6.9140 in
Set Screw Location	(1) Over Keyway and (1) At 90°
Set Screw Size	5/8-11 UNC
Hub O.D.	4.25 in
Finished Bore Size	2.938 in
No. of Screws	2
Chain Sprocket Number	80
Finished Bore	2.9375 in - 2 15/16 in
Pitch Diameter	6.393 in
Keyway Size	3/4 x 3/8 in
Keyway	w/Keyway & Set Screw
Pitch Diameter [Min]	6.393 in
Hub Length Thru	0.925 in
No. of Teeth Rows Strands	1
Construction Internal	Welded
Hub Dia.	4 1/4 in
Width Across Teeth	0.575 in
Sprocket Style	B
Single Strand Tooth Thickness	0.575 in
Chain Pitch	1.000 in
Hub Projection	0.92 in
Hardened Teeth	Without Hardened Teeth
Caliper Diameter	5.7675 in
Material External Use	Steel
Material	Steel
No. of Strands Across	1
Pitch Dia.	6.393 in
Chain Sprocket Pitch	1 in
Inch/Metric	Inch
Key Way Size	3/4 X 3/8 in
Martin No.	80BS20
O.D.	6.914 in
Material Internal Use	Carbon Steel
No. of Teeth	20
Chain No.	80
Outside Dia. [Min]	6.9140 in
Weight	7.0 LB
EAN or UPC	697950314594