Stop searching, install MROSupply Smart Check and see our price instantly wherever you browse.

Happy Memorial Day Weekend! MROSupply stands grateful for the commitment and sacrifice made by the military and their families. While we are honoring the memory of service people around the world, operations on Monday May 25th may be slower than usual.

Add products to your shopping cart

80A55

Image for Illustration purposes only. Actual product may vary

Martin 80A55 Type A Plain Bore roller chain sprocket for #80 chain (1" pitch). Features 55 teeth, 18.088" outside diameter, and a flat plate (Type A) design with no hub for light-duty applications. Made from durable steel.

MODEL 80A55

BRAND

Martin Sprocket

SKU

264825

WEIGHT

37.460 lb

UOM

each

Contact supplier for technical support on: 323-728-8117

$266.96 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Typically Ships in: 1 day

Returnable: See conditions

Material

Steel

Number Of Teeth

55

Outside Dia

18.088"

Pitch

1.000 in.

Material	Steel	Single Strand Tooth Thickness	0.575 in.
Chain Number	80	Hardened Teeth	No
Chain Pitch	1.000 in.	Hub Configuration	A
Number of Chain Rows	1	Length thru Bore	0.575 in.
Number of Teeth	55	Construction Detail	Solid
Outside Diameter	18.088 in.	Bore Type	Stock Bore
Pitch Diameter	17.517 in.	Min Bore Size	1.250 in.

Storage Dimension Width	18.088 in.	Individually Packaged	No
Storage Dimension Height	0.575 in.

SKU: 256495

Nice sprocket

sprocket is very nice.

SKU: 251489

High quality

strong material

SKU: 250148

Martin flex sleeve

Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!

SKU: 262256

Works great

Works perfect and made my gokart way faster

When will I be charged for my order?

Do you provide credit terms?

Can I get a discounted price? I am a reseller / government entity.

What is the return/warranty policy?

Can it be shipped today?

Does “Usually ships in 24 hours” mean it’s in stock?

Suggested Items

80A112

#264772

Martin 80A112 Type A (Plain Bore) roller chain sprocket for #80 chain (1" pitch). Features 112 teeth, a flat plate design with no hub for light-weight applications, and is manufactured from durable steel. Outside diameter is 36.241".

Brand

Martin Sprocket

Model

80A112

$972.76 Each

Free Shipping orders over $100

80A12

#264773

Martin 80A12 Type A (Plain Bore) roller chain sprocket for #80 chain (1" pitch). Features 12 teeth, a flat plate design with no hub for light-duty applications, and is manufactured from durable steel. Outside diameter is 4.332".

Brand

Martin Sprocket

Model

80A12

$39.26 Each

Free shipping

80A10

#264770

Martin 80A10 is a Type A plain bore roller chain sprocket for #80 chain (1" pitch) with 10 teeth. This flat plate sprocket is made of steel and has an outside diameter of 3.678". It is a stock component for light-duty power transmission applications requiring a plain bore for custom machining.

Brand

Martin Sprocket

Model

80A10

$36.39 Each

Free shipping

80A55

#264825

Martin 80A55 Type A Plain Bore roller chain sprocket for #80 chain (1" pitch). Features 55 teeth, 18.088" outside diameter, and a flat plate (Type A) design with no hub for light-duty applications. Made from durable steel.

Brand

Martin Sprocket

Model

80A55

$266.96 Each

Free Shipping orders over $100

80R10

#2265686

HKK RC080R1A (alt. 80R10) is a 10 ft reel of ANSI 80 single strand roller chain with 1" pitch. Features solid bushings and rollers, 0.312" pin diameter, 0.921" plate height, 0.125" plate thickness, 0.625" roller diameter, and 5/8" roller width. Average ultimate strength 17,700 lbs, maximum allowable load 4,290 lbs. Made in Japan, ANSI B29.1 compliant.

Brand

HKK Chain

Model

80R10

$25.36 Per Foot

Free shipping

Recently Viewed

#6087001

6000080

R5737/64 6000080 118° 1/2 inch Reduced Flattened Shank Drill 37/64 inch

Brand	Precision Twist Drill
Model	6000080

$51.47 Each

Free shipping

#5215981

WIR206

Berliss WIR206 - Solid Inner Race, 1.181 in ID, 1-1/2 in OD, 1-1/8 in Overall Width

Brand	Berliss
Model	WIR206

$38.80 Each

Free shipping

#389902

SH-1F

U.S. Tsubaki SH-1F QD bushing from the SH series features a 1-3/8" (34.92 mm) bore. This Quick-Disconnect bushing provides secure shaft mounting for sprockets, sheaves, and other power transmission components. The SH series is designed for fractional-horsepower applications requiring a compact, easy-to-install bushing.

Brand	U.S.Tsubaki
Model	SH-1F

$28.27 Each

Free shipping

#6129761

47838

Chicago-Latrobe 47838 2.80MM 550 ASP COBALT

Brand	Chicago-Latrobe
Model	47838

$5.05 Each

Free shipping

#5098857

25004-6376

Timken 25004-6376 is a high-performance, single-lip oil seal constructed from nitrile (NBR) rubber with an internal garter spring for consistent sealing pressure. It features a rubber-covered outer diameter for improved sealing in the housing bore and is designed for shaft sealing applications with a bore size under 8 inches. This seal is suitable for general industrial use in pumps, gearboxes, and motors, offering an operating temperature range from -40°F to +250°F.

Brand	Timken
Model	25004-6376

$561.52 Each

Free Shipping orders over $100

#714583

DC6X260

Bando DC6X260 Duraflex DC polyurethane power transmission belt with 26.0" outside length. Double-sided cogged design for serpentine and reversing drives. Suitable for industrial applications requiring bidirectional power transmission.

Brand	Bando
Model	DC6X260

$7.70 Each

Free shipping

#2073425

29005

REMCO 29005 Remco Floor Scraper Food Hoe- White

Brand	Remco Products
Model	29005

$37.07 Each

Free shipping

#17085

UFL006

AMI UFL006 Normal Eccentric Collar Two-Bolt Flange - Narrow, Cast Iron Housing

Brand	AMI Bearings
Model	UFL006

$42.25 Each

Free shipping

Reviews

SKU: 256495

Nice sprocket

sprocket is very nice.

SKU: 251489

High quality

strong material

SKU: 250148

Martin flex sleeve

Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!

SKU: 262256

Works great

Works perfect and made my gokart way faster