80BS20 1 7/16

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

Item #100809767

Without Hardened Teeth

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US Tsubaki Inc. 80BS20 1 7/16

No. 80 - 1" Pitch - Finished Bore Sprockets

Item #101638972

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Product Details

Specifications

Hardened Teeth	Without Hardened Teeth
No. of Teeth Rows Strands	1
Outside Dia.	6.9140 in
Outside Dia. [Min]	6.9140 in
Chain Sprocket Pitch	1 in
Finished Bore Size	1.438 in
No. of Screws	2
Chain Sprocket Number	80
Width Across Teeth	0.575 in
Chain Pitch	1.000 in
Material	Steel
Pitch Diameter	6.393 in
Keyway	w/Keyway & Set Screw
Hub Projection	0.92 in
Length Through Bore	1.5 in
Construction Internal	Welded
Hub Dia.	4 1/4 in
Pitch Dia.	6.393 in
Set Screw Location	(1) Over Keyway and (1) At 90°
Key Way Size	3/8 X 3/16 in
No. of Teeth	20
Bore Type	Finished Bore
Inch/Metric	Inch
No. of Strands Across	1
Set Screw Size	3/8-16 UNC
Hub Length Thru	0.925 in
Finished Bore	1.4375 in - 1 7/16 in
Chain No.	80
Pitch Diameter [Min]	6.393 in
Single Strand Tooth Thickness	0.575 in
Martin No.	80BS20
Sprocket Style	B
Hub O.D.	4.25 in
Material Internal Use	Carbon Steel
O.D.	6.914 in
Material External Use	Steel
Keyway Size	3/8 x 3/16 in
Caliper Diameter	5.7675 in
Weight	7.75 LB
EAN or UPC	697950020709