News

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KINEX jubilees in 2018

KINEX jubilees in 2018

KINEX BEARINGS, a.s. as a company that only recently celebrated its 110 yearlong tradition has historically already passed quit ...

Czech Raildays 2018

Czech Raildays 2018

    In 2018, the most important exhibition in Central Europe dedicated to railway transportation products and ...

HTC Holding rebrands to HTC INVESTMENTS

HTC Holding rebrands to HTC INVESTMENTS

Bratislava, February 13, 2018 – HTC Holding, a.s., an investment group, has transformed its communication position on the ...

Business mission to Mexico

Business mission to Mexico

KINEX BEARINGS has attended a business mission to Mexico during 21. - 24. of November 2017 by sending its representative to the ...

New office opens in India

New office opens in India

KINEX BEARINGS views the Indian market as very important and prospective. Bearings of former Czechoslovakia have historically h ...

Innovative water pump bearing

Innovative water pump bearing

As an important supplier of bearings for the water pumps of combustion engines, KINEX BEARINGS has developed a new bearing. Thi ...

Expansion to east markets

Expansion to east markets

It is observable that the current trend for operators in Europe is to focus on a subcontractor network to produce / repair frei ...

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Find a bearing

(Dimensions in mm)
Bore diameter Exactly
≤ d ≤ d =
Outer diameter Exactly
≤ D ≤ D =
Width Exactly
≤ B ≤ B =

The research and development is ensured by a highly-qualified collective of development workers in close cooperation with the customers. The innovation of the products is based on the experience and knowledge of the employees and on the cooperation with universities. It is also applied to all products of the latest knowledge of materials engineering and its own know-how in the field of heat treatment and machining of metals.

 

In the domain of materials, the development treats the application of:

  • new stainless steels
  • new plastic cages
  • ceramics
  • and rolling elements.
  • coated materials
  • special lubricants and tribology
  • reduce friction and energy losses in eco-design new products

Tests and testing

Technical resources for the testing of special double-row bearings We have a testing room equipped with testing stands to monitor the life using the method according to renowned car manufacturers.

stend na určovanie životnosti ložísk Fordovou skúškou   

Technical resources for the testing of one-row bearings

  • Basic dynamic carrying capacity tests catalogue bearings in the range of d = 15 – 130 mm, D = 16 – 250 mm
  • Basic rotation frequency tests catalogue bearings in the range of d = 25 – 45 mm, D = 68 – 120 mm
  • functional tests of catalogue bearings in the range of d = 25 – 85 mm, D = 47 – 130 mm
  • tests of the life of bearings for rail vehicles d = 120 – 130 mm, D = 240 – 250 mm
  • evaluation of the bearings vibration level d = 10 – 100 mm, D = 10 – 160 mm

 

Material analysis

Modern technology (spectral analysis, micromeasurement of hardness, study of structures) is used for the testing of metallographic analyses.