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Track rollers
Product range

INA Track Rollers

INA track rollers are used on the rail systems for adjusting the azimuth axis of solar modules or for swiveling the parabolic mirrors. They are used in photovoltaic, Stirling and solar tower power plants. The rollers are designed as needle roller bearings, ball bearings or plain bearings. These bearings can also support high radial forces and axial forces in both directions.

Our INA track roller range comprises more than 3,000 basic designs for all current applications.



  • Compact and small design
  • Reliable and resistant to wear
  • Low maintenance or maintenance-free

Above all, the technical superiority of INA track rollers compared with conventional components is due to the lower contact pressure.


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