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Industry 4.0 Summitt

Manchester Central (M2 3GX)

28/02/2018 - 01/03/2018

Industry 4.0, the 4th industrial revolution, smart manufacturing, digital factories…these are (more)

Drives & Controls 2018

NEC, Birmingham(B40 1NT)

10/04/2018 - 12/04/2018

Drives & Controls exhibition is recognised as the UK’s leading show for Automation, Power (more)

UKIVA Machine Vision Conference

Arena MK(MK1 1ST)

16/05/2018

Following a successful launch in 2017, UKIVA Machine Vision Conference returns to Arena MK, Milton Keynes, (more)

Maintenance-free polymer ball bearings in new materials and dimensions

Maintenance-free polymer ball bearings in new materials and dimensions
Igus has recently expanded the Xiros plastic ball bearing range. The positive feedback from customers' has resulted in the Xiros maintenance-free polymer ball bearings becoming an independent product line. The name Xiros is derived from the Ancient Greek xsiros which means dry, and ball bearings for lubricant-free dry running. The inner and outer rings are manufactured in two further materials and there are additional dimensions available. 

The first type is a dry-running polymer ball bearing for high-temperature range, resistant up to 150degC, which has been further developed for wear resistance. The areas of application for anti-magnetic and highly corrosion-resistant open systems are in; medicine, the chemical industry, food industry, pharmaceutical and bio-technology as well as in plant engineering that requires cleaning. The second type is a maintenance-free polymer ball bearing for broader application areas in the normal temperature range associated with plastic. 

Year after year, over 120 new polymer compounds are prepared and more than 8,000 tests are carried out in the Igus development laboratory. This gives customers' precise forecasts of the service life of the bearing in their particular application use and can also develop completely new application sectors. The tests mainly focus on wear, friction value and drive forces required under a wide range of loads and speeds as well as further environmental conditions (temperature, media, soiling, impact and blows).
 

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