2509749

Information

• Patent Grant
• 2509749

• References
• Source

• Patent Number

  2,509,749

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1950
  74 years ago

• CPC

  • F16C29/0688 - whereby a sleeve surrounds the circulating balls and thicker part of the sleeve form the load bearing tracks
  • F16C29/0697 - with polygonal guide rail or track

• US Classifications

  • 384 - Bearings