2857216

Information

• Patent Grant
• 2857216

• References
• Source

• Patent Number

  2,857,216

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1958
  66 years ago

• CPC

  • D01H7/042 - Spindles with rolling contact bearings
  • F16C27/066 - Ball or roller bearings
  • H02K7/16 - for operation above critical speed of vibration of rotating parts

• US Classifications

  • 384 - Bearings