# ISO 281:1990/Amd 2:2000 — Withdrawn and superseded ISO standards For ISO 281:1990/Amd 2:2000, item title is Rolling bearings — Dynamic load ratings and rating life — Amendment 2: Life modification factor aXYZ; status code is 9599; successor is ISO 281:2007; withdrawn / published date is 2000-02-17, recorded from its source on 2026-08-05. - **Identifier:** ISO 281:1990/Amd 2:2000 _(verified: appears in the quote below)_ - **Item title:** Rolling bearings — Dynamic load ratings and rating life — Amendment 2: Life modification factor aXYZ _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 281:2007 - **Withdrawn / published date:** 2000-02-17 _(verified: appears in the quote below)_ ## What the source says > 32470,IS,Amd,ISO 281:1990/Amd 2:2000,Rolling bearings — Dynamic load ratings and rating life — Amendment 2: Life modification factor aXYZ,Roulements — Charges dynamiques de base et durée nominale — Amendement 2: Facteur aXYZ de modification de la durée,2000-02-17,1,['21.100.20'],ISO/TC 4/SC 8,9599,,[38102],"['en','fr']",6, ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).