SKF TMBR NU238EC Aluminum dismounting ring

The TMBR series aluminium heating rings are designed for dismounting inner rings of cylindrical roller bearings. By heating up the aluminium heating ring and transferring the heat to the bearing inner ring that is on the shaft in the application, the inner ring will expand and come loose from the shaft. They are available for all bearing sizes of the NU, NJ and NUP series, i.e. bearings without flanges or with only one flange on the inner ring.