Domestic manufacturing for over 80 years

Comprehensive solutions for all industries

Tell us the part number and we'll quote it.

Domestic manufacturer of bearing housings, chains, and pulleys. We market the bearing brands chosen by Argentine industry. 146,078 items in the catalog.

Try with6205-2RS SNL 516 22215 K 6203 ASA 80

Map of the Americas with routes leaving Buenos Aires for the rest of the continent, next to a mining conveyor on bearing housings, an oil pump jack and, in the foreground, a spherical roller bearing, a split plummer block housing, a sprocket, a chain and a pulley

manufacturing and distributing in Argentina: 1945
items across our own catalog and factory: 129,000+
we carry: 53 brands
own warehouse, pickup from 8:00 to 17:30: Buenos Aires, Argentina

Catalog by category

Browse by category or search directly by part number.

Bearings53,757 references
Bearing housings28,360 references
Power transmission39,173 referencesLines: chains 2,612 pulleys 6,767
Mounting and maintenance tools2,715 references
Seals8,316 references
Bushings and sleeves7,610 references
Linear motion3,733 references
Greases and lubrication2,410 references
Pulleys6,767 references

Request your quote via WhatsApp or email, with the quantity you need.

What comes out of our plant

We manufacture split plummer block housings, chains and pulleys in Buenos Aires, Argentina, including special sizes that don't exist in any catalog.

In-house manufacturing

Bearing housings

SN · SNL · SONL · SAF · FNL · TVN · 722500

Body split into two halves: the bearing is mounted and removed without taking the shaft out of the machine. Plus custom bodies made to drawing.

In-house manufacturing

Industrial pulleys

sections Z, A, B, C and D · from 1 to 18 grooves

Large diameter, with QD-type taper bushing and specials made to drawing. Sizes that don't exist as standard are still made.

In-house manufacturing

Industrial chains

ASA / ANSI · European BS standard · oilfield

We manufacture ASA chains up to sextuple, as well as special and oilfield chains for severe service. Made to order.

We sell

Bearing sleeves

adapter sleeves and withdrawal sleeves

Mechanical elements for mounting, installation and removal of bearings with tapered bore.

RUADIGON · Official distributor

Industrial couplings

flexible · rigid · grid

They connect the motor and machine shafts. The criterion is how much misalignment to tolerate and how much starting shock to dampen.

Made to order

Parts made to drawing

reverse engineering · housings and pulleys

We reproduce the part that is no longer manufactured, from the original —even if broken— or from the drawing. Only for housings and pulleys.

Brands we sell

Bearings, power transmission, seals, lubrication and tools from leading brands. Choose the brand and search by part number.

Brands we market

Official distributor

Exclusive representative in Argentina

Exclusive contract for the country.

Our own brands

Industries we supply

See all industries

From the 1945 factory to export

More than eighty years serving Argentine industrial maintenance, and seven exporting through MR Industrial Accessories LLC.

Reverse engineering

We reproduce the part that is no longer available

Send us the original, even if broken, or the drawing. It's one of the few things we do that almost no one else in the country does.

Warehouse and pickup

Our own warehouse in Buenos Aires, Argentina

Pickup at our address from 8:00 to 17:30.

Export

MR Industrial Accessories LLC

The company in Coral Gables, Florida, serves the international market. It is a separate entity, with its own website.

Technical support

We help you choose

If you have the size but not the part number, or the old part on hand to measure, that's enough to request a quote.

Send us your list and we'll quote you

Photo of the broken bearing, part number written on a piece of paper, drawing or Excel sheet: whatever you have at hand. We respond promptly.

Request a quote on WhatsApp ventas@mraccesoriosindustriales.com