Bearings technology

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Bearings technology

Rolling and plain bearings guide machine elements such as shafts, axles and wheels. They transmit loads between the machine elements. In rolling bearings, axial and/or radial forces are absorbed by rolling friction. Plain bearings and spherical plain bearings do not have rolling elements to transmit forces. The sliding movement takes place through the bearing body and the mounted part. As a rule, plain bearings can absorb high forces at low speeds.

Technical problem discussion and advice:

Are you looking for spare parts that are no longer available in stores? Do you need help analysing bearing damage? Do you want to produce sustainably? We will find solutions together.

Manufacturing of large bearings:

Together with our partners, we have cylindrical roller bearings, track rollers and spherical roller bearings manufactured in the range of over 2 meters in outer diameter.

Optimisation, modification and packaging

We assemble your roller bearings according to your requirements.

Our service portfolio includes:
Regrinding of the bearing clearance in the area of the cylindrical roller bearing
Incorporation of holding grooves (as circumferential grooves or front-side holding grooves)
Cage production according to customer requirements and conversion of the corresponding bearings
Create bearing pairings (tapered roller bearings)
Bearings measured and/or overhauled
Production of suitable angle rings on request
Module assembly

Reconditioning of spherical and cylindrical roller bearings

By overhauling, reconditioning or repairing spherical and cylindrical roller bearings, high savings potential can be achieved compared to buying new. A nice side effect - the environment is also protected. Our services include:

Polish raceways
Remove fretting corrosion
Regrind raceways
Remanufacture rolling element, replace cage if necessary
Manufacture the inner ring with a new bore diameter
Resize clearance
Preserve, grease if necessary

SKF

The Swedish group SKF (Svenska Kullagerfabriken) was founded in Gothenburg in 1907. The company offers a broad portfolio of products and services related to rolling bearings, seals, lubrication, and mechatronics, and ranks among the world’s largest manufacturers of rolling bearings.

Schaeffler INA/FAG

The Schaeffler Group was founded in 1946 by brothers Wilhelm and Georg Schaeffler in Herzogenaurach. For over 75 years, it has been a leading manufacturer of rolling and plain bearing solutions. Under the brands INA and FAG, the company produces precision rolling bearings for the automotive industry, mechanical engineering, and the aerospace sector.

Timken

In 1898, Henry Timken received a patent for the tapered roller bearing, which became the foundation for the Timken Company. He established the business in St. Louis in 1899. Timken is a leading specialist in tapered roller bearings and continuously expands its range to include other product categories.

NSK

NSK was founded in 1916 as Nippon Seiko. This Japanese company manufactures rolling bearings, ball bearings, linear systems, and automotive components. With a global presence, NSK offers an extensive product range characterized by high quality standards.

JTEKT

As part of the JTEKT Corporation, the Koyo brand is a significant provider in the rolling bearing industry. Its portfolio spans everything from miniature ball bearings to large-scale bearings.

RHP

RHP is a British bearing brand formed in 1969 through the merger of bearing manufacturers Ransome & Marles, Hoffmann, and Pollard. Since 1990, RHP has been part of the NSK Group and is known for its precision ball and roller bearings, as well as self-lubricating bearing units (Self-Lube®).

RKB

RKB ist ein Wälzlagerhersteller mit Sitz in der Schweiz, dessen Geschichte bis 1936 zurückreicht. Das Unternehmen entwickelt und fertigt Pendelrollen-, Axial- und Kegelrollenlager sowie kundenspezifische Lösungen für die Schwerindustrie, mit Bohrungsdurchmessern ab 1 mm und Außendurchmessern von über 2.000 mm.

Nippon Bearing

Nippon Bearing (NB Corporation) is a globally recognized pioneer in linear motion products. Its product range includes linear guides, actuators, and positioning tables. The company has a long-standing history, and its development and manufacturing operations in Japan are synonymous with consistently high quality and reliability.