INA SD25X33X4A Double Lip Polyurethane Oil Seal 25x33x4mm

Polyurethane Double Lip Sealing Rings: Designed as contact seals, these sealing rings protect the bearing position against contamination, spray water and the excessive loss of grease. Sealing rings are matched to the small radial dimensions of needle roller bearings. They are very easy to fit, as they are simply pressed into the housing bore. Sealing rings allow circumferential speeds at the seal lip of up to 10 m/s depending on the surface quality of the shaft. This sealing ring features a contact lip and a non-contact dust shield lip facing the shaft. The seal carrier is made from reinforced polyamide (coloured black), while the seal lip area is made from thermoplastic PU elastomer (coloured green). Suitable for operating temperatures from -30 to +100 deg C. Benefits: Easy to fit, protects against contamination, spray water and excessive loss of grease, highly wear-resistant and resistant to environmental influences and many mineral oils.

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• Louis Nielsen, United Kingdom 03/01/2019

  
  Perfect as always

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• Alexander Preston, United Kingdom 05/09/2018

  
  Really pleased with the service once again

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• Ben Niko, United Kingdom 06/10/2017

  
  Happy Customer

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• Seamus Barrett, United Kingdom 28/07/2015

  
  Seal works perfectly well... well packaged too !

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• James Anthony, United Kingdom 12/03/2015

  
  EXCELLENT SERVICE - GREAT VALUE FOR MONEY - THANKS SIMPLY BEARINGS

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