449959

Information

• Patent Grant
• 449959

• References
• Source

• Patent Number

  449,959

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1891
  134 years ago

• CPC

  • F16C33/3868 - made from metal
  • F16C19/188 - with at least one row for radial load in combination with at least one row for axial load
  • F16C33/40 - for multiple rows of balls
  • F16C19/08 - with two or more rows of balls
  • F16C19/10 - for axial load mainly
  • F16C2326/02 - Wheel hubs or castors

• US Classifications

  • 384 - Bearings