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Engineering and Technology

Engineering and TechnologySince inventing the original bearing isolator Inpro/Seal has upheld our commitment to deliver innovative bearing sealing solutions. Most of our product development has come as a direct result of our relationships with our customers and an understanding of their needs.

We’ve combined extensive application experience and field-testing with a robust development process to deliver the best performing products – guaranteed.

As a part of Waukesha Bearings Corporation, an operating company of Dover Corporation - we are dedicated to ongoing investment in bearing protection technology and product development. Inpro/Seal products are tested in our state-of-the-art research and development laboratory in Rock Island, IL, USA.

Experience you can count on.

  • 70,000 engineered product designs for rotating equipment
  • Over 56 patents for Bearing Isolators, Air Mizer®, CDR®, and MGS® features
  • Over 4 million bearing isolators installed worldwide 

See our line of custom engineered sealing solutions. Click here to learn more about our system and bearing protection products.

We’ve designed custom solutions for rotating equipment throughout all industries. Click here to find out more.