80BS20 1 15/16

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

Item #100809762

Without Hardened Teeth

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US Tsubaki Inc. 80BS20 1 15/16

No. 80 - 1" Pitch - Finished Bore Sprockets

Item #101638973

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Product Details

Specifications

Set Screw Location	(1) Over Keyway and (1) At 90°
Key Way Size	1/2 X 1/4 in
No. of Strands Across	1
Keyway Size	1/2 x 1/4 in
Finished Bore Size	1.938 in
O.D.	6.914 in
Material External Use	Steel
Keyway	w/Keyway & Set Screw
Length Through Bore	1.5 in
Set Screw Size	1/2-13 UNC
Outside Dia. [Min]	6.9140 in
Bore Type	Finished Bore
Material Internal Use	Carbon Steel
Width Across Teeth	0.575 in
Hub O.D.	4.25 in
Chain Sprocket Pitch	1 in
Sprocket Style	B
Pitch Diameter [Min]	6.393 in
Outside Dia.	6.9140 in
Caliper Diameter	5.7675 in
Hardened Teeth	Without Hardened Teeth
Single Strand Tooth Thickness	0.575 in
Hub Dia.	4 1/4 in
Hub Projection	0.92 in
Hub Length Thru	0.925 in
Pitch Diameter	6.393 in
Material	Steel
No. of Screws	2
Finished Bore	1.9375 in - 1 15/16 in
Construction Internal	Welded
Chain Pitch	1.000 in
No. of Teeth	20
Chain No.	80
Pitch Dia.	6.393 in
Martin No.	80BS20
No. of Teeth Rows Strands	1
Chain Sprocket Number	80
Inch/Metric	Inch
Weight	7.07 LB
EAN or UPC	697950020747