High-Precision Miniature Ball Bearings

GRW High-Precision Miniature Ball Bearings

Engineered Performance – High-Precision Miniature Ball Bearings

Headquartered in Rimpar, Germany, GRW is the global technology leader in the development and production of high-precision miniature bearings.


GRW High-Precision Miniature Ball Bearings

With manufacturing facilities in both Germany and the Czech Republic, GRW produces high-precision miniature ball bearings’ that perform under the most extreme conditions, high and low temps (+450C to -270C), chemical exposure, salt water, blood and radiation. With 20 million variants produced, GRW's high-precision miniature bearings are used whenever there is a need for a bearing in a small confined space. GRW’s miniature ball bearings can be found in industries including aerospace, medical and dental, food and beverage, vacuum, and factory automation.




  • GRW is a medium-sized company operating globaly
    and focusing on growth and profitability.
  • Our ambition is to create technically innovative products that are beneficial to our customers and help sustain the environment.
  • We constantly strive to expand our leading position with our products and solutions within in our market segments by utilizing our superior know-how and
    operational excellence.
  • For more than 70 years, we have concentrated on the manufacture of high precision ball bearings that offer our customers sustainable value.
  • We view ourselves as an efficient, reliable partner
    for our customers, suppliers, staff and shareholders.
  • Our products are the result of our efforts to achieve precision and perfection within our core competencies. Our target is always to create
    the perfect product.
  • Our corporate culture (dealing responsibly with one another and providing further training and development opportunities for all our staff within the company) goes to guarantee a motivated, highly qualified team. This is the core that successfully deals with complex tasks, the rapid pace of technical progress and the constantly changing demands of the market by employing qualified specialists and executives, which keeps us at the top of our game.

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