80BS28 1 1/4

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

Item #100809861

Without Hardened Teeth

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US Tsubaki Inc. 80BS28 1 1/4

No. 80 - 1" Pitch - Finished Bore Sprockets

Item #101641459

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Product Details

Specifications

Length Through Bore	2 in
Inch/Metric	Inch
No. of Screws	2
Material	Steel
Pitch Diameter [Min]	8.931 in
Hub Length Thru	1.425 in
Hub Projection	1.42 in
Hardened Teeth	Without Hardened Teeth
Width Across Teeth	0.575 in
Sprocket Style	B
Chain Sprocket Pitch	1 in
Key Way Size	1/4 X 1/8 in
Outside Dia.	9.4750 in
Outside Dia. [Min]	9.4750 in
O.D.	9.475 in
Chain Sprocket Number	80
Material External Use	Steel
Finished Bore Size	1.25 in
Martin No.	80BS28
Chain Pitch	1.000 in
Caliper Diameter	8.3064 in
Bore Type	Finished Bore
Material Internal Use	Carbon Steel
Set Screw Size	5/16-18 UNC
Set Screw Location	(1) Over Keyway and (1) At 90°
Finished Bore	1.250 in - 1 1/4 in
Hub Dia.	4 3/4 in
Single Strand Tooth Thickness	0.575 in
Chain No.	80
No. of Strands Across	1
Pitch Dia.	8.931 in
No. of Teeth Rows Strands	1
Keyway	w/Keyway & Set Screw
Keyway Size	1/4 x 1/8 in
Construction Internal	Welded
No. of Teeth	28
Hub O.D.	4.75 in
Pitch Diameter	8.931 in
Weight	15.96 LB
EAN or UPC	697950311180