# ISO 10317:1992 — Withdrawn and superseded ISO standards For ISO 10317:1992, item title is Rolling bearings — Metric tapered roller bearings — Designation system; status code is 9599; successor is ISO 10317:2008; withdrawn / published date is 1992-01-30, recorded from its source on 2026-08-05. - **Identifier:** ISO 10317:1992 _(verified: appears in the quote below)_ - **Item title:** Rolling bearings — Metric tapered roller bearings — Designation system _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 10317:2008 - **Withdrawn / published date:** 1992-01-30 _(verified: appears in the quote below)_ ## What the source says > 18364,IS,,ISO 10317:1992,Rolling bearings — Metric tapered roller bearings — Designation system,Roulements — Roulements métriques à rouleaux coniques — Système de désignation,1992-01-30,1,['21.100.20'],ISO/TC 4,9599,,[43572],"['en','fr']",5,"

Specifies the designation structure which includes: the sub-unit prefix, the bearing designator, and the designations of: dimension series, bore size, design variant and tolerance class.

" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).