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Contact ball bearings

Angular contact ball bearings are of the following types: single row angular contact ball bearings, double row angular contact ball bearings, spindle bearings, axial angular contact ball bearings, four point contact bearings.

Single row angular contact ball bearings consist of solid outer and inner rings and ball and cage assemblies made of polyamide, sheet metal or brass cages. This type of rolling bearing can only support axial forces in one direction. Therefore, a second bearing is always required to support the opposing forces. The raceways in the inner and outer ring in the direction of the bearing axis are arranged at an angle to each other.

Double row angular contact ball bearings can absorb radial and axial loads in both directions. Tilting moments can also be accommodated. The installation space is narrower than for two single-row angular contact ball bearings.

Spindle bearings were developed for the bearing support of fast running work spindles. They differ from conventional angular contact ball bearings in their contact angle, their high accuracy and the type of cage design.

Axial angular contact ball bearings are used to support screw drives. Depending on the series, they can support radial forces and axial forces on one or both sides.

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PRODUCT-RELATED ABOUT Bearings technology

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 

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