80BS25 1 7/16

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

Item #100809834

Without Hardened Teeth

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Product Details

Specifications

Single Strand Tooth Thickness	0.575 in
Pitch Diameter	7.979 in
Finished Bore Size	1.438 in
Outside Dia. [Min]	8.5160 in
Outside Dia.	8.5160 in
Keyway Size	3/8 x 3/16 in
Chain Pitch	1.000 in
Pitch Diameter [Min]	7.979 in
Chain No.	80
Hardened Teeth	Without Hardened Teeth
Hub Length Thru	1.175 in
Set Screw Location	(1) Over Keyway and (1) At 90°
Inch/Metric	Inch
Width Across Teeth	0.575 in
Set Screw Size	3/8-16 UNC
Hub Projection	1.17 in
Material External Use	Steel
Hub Dia.	4 1/4 in
Martin No.	80BS25
No. of Teeth	25
Construction Internal	Welded
Bore Type	Finished Bore
Key Way Size	3/8 X 3/16 in
Chain Sprocket Pitch	1 in
Length Through Bore	1.75 in
Chain Sprocket Number	80
Caliper Diameter	7.338 in
No. of Screws	2
Hub O.D.	4.25 in
No. of Teeth Rows Strands	1
Material Internal Use	Carbon Steel
Finished Bore	1.4375 in - 1 7/16 in
Material	Steel
No. of Strands Across	1
Sprocket Style	B
O.D.	8.516 in
Keyway	w/Keyway & Set Screw
Pitch Dia.	7.979 in
Weight	11.96 LB
EAN or UPC	697950310992