ISO 281:1990

Rolling bearings -- Dynamic load ratings and rating life

Specifies methods of calculating the basic dynamic load rating of rolling bearings, manufactured from hardened steel, as well as the basic rating life and the adjusted rating life. Does not apply to designs where the rolling elements operate directly on a shaft or housing surface.


General information

  • Status :  Withdrawn
    Publication date : 1990-11
  • Edition : 1
  • :
    ISO/TC 4/SC 8
    Load ratings and life
  • 21.100.20
    Rolling bearings

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information

Subscribe