D80R28

Double Strand Sprocket; 80-2 Chain Size; 28 Teeth; Requires R1 Split Taper Bushing

Item #100971172

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Browning D80R28

Double Strand Sprocket; 80-2 Chain Size; 28 Teeth; Requires R1 Split Taper Bushing

Item #100932049

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Product Details

Tolerances meet or exceed ANSI standards
Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Bores are concentric to pitch line, minimizing run out
Interchangeable with other manufacturers’ split-taper bushings

Specifications

Bushing Bore [Max]	3.75 in
Hub O.D.	5.5 in
Hub Projection	0.3 in
Hub Length	0.3 in
Chain Sprocket Pitch	1 in
Sprocket Style	B
Pitch Diameter	8.9314 in
Bushing Bore Size [Max]	3.75 in
Bushing Series	R1
Pitch Dia.	8.931 in
Material External Use	Steel
Chain No.	80-2
Material	Steel
Construction Internal	Solid
Hardened Teeth	Without Hardened Teeth
Single Strand Tooth Thickness	0.557 in
Outside Dia. [Min]	9.475 in
Outside Dia.	9.475 in
Key Way Size	0.75 in
Width Across Teeth	1.71 in
Overall Length Less Threads	N/A
Inch/Metric	Inch
Bushing Type	Split Taper
Bore Type	Bushed
Overall Length	3.15625 in
Length Through Bore	2 in
Bore Size [Min]	1.125 in
No. of Teeth	28
Keyway	w/Keyway
Tooth Width	0.557 in
Caliper Diameter	8.3064 in
Chain Pitch	1.000 in
Chain Sprocket Number	80
Keyway Size	0.75 in
No. of Teeth Rows Strands	2
Bushing Bore Size [Min]	1.125 in
O.D.	9.475 in
Bore Size [Max]	3.75 in
No. of Strands Across	2
Bushing Bore [Min]	1.125 in
Type	B
Material Internal Use	Carbon Steel
Hub Dia.	5 1/2 in
Weight	21.74 LB
EAN or UPC	697950230696