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Welcome to 21st Century Bearings, USA.

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The Bearings You Need
Large, Diverse “In-House” Stock
Reliable Worldwide Sourcing & Shipping

21ST CENTURY BEARINGS is a leading distributor of Bearings, Linear Motion, and other related Mechanical Components. In business since 1991, we’ve become known as the company who has the parts you need - and can get them to you quickly and reliably - at a fair price.

Our customers are worldwide, from large distributors and original equipment manufacturers to smaller resellers and more. But anyone who needs a knowledgeable source for Precision Bearings and Linear Motion Systems is encouraged to contact us. If it exists, we can get it, and we welcome orders of all sizes.


  • Ball Bearings
  • Roller Bearings
  • Precision Bearings
  • Linear Motion
  • Mounted Bearings
  • Needle Roller Bearings
  • Cam & Roller Followers
  • Plain & Rodend Bearings
  • Bearing Accessories
  • Mechanical Components