2120533

Information

• Patent Grant
• 2120533

• References
• Source

• Patent Number

  2,120,533

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1938
  86 years ago

• CPC

  • F16C33/3713 - with other rolling elements serving as spacing bodies
  • F16C19/40 - with loose spacing bodies between the rollers
  • F16C33/605 - with a separate retaining member
  • Y10T29/46 - Burning in, wearing in, or oil burnishing
  • Y10T29/497 - Pre-usage process, e.g., preloading, aligning

• US Classifications

  • 029 - Metal working
  • 384 - Bearings