# ISO 2349:1973 — Withdrawn and superseded ISO standards

For ISO 2349:1973, item title is Rolling bearings — Tapered roller bearings — Sub-units — Tolerances — Metric series, normal tolerance class and tolerance class 6 — Inch series, tolerance class 4 (normal tolerance class); status code is 9599; successor is ISO 578:1987 | ISO 492:1986; withdrawn / published date is 1973-04-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 2349:1973 _(verified: appears in the quote below)_
- **Item title:** Rolling bearings — Tapered roller bearings — Sub-units — Tolerances — Metric series, normal tolerance class and tolerance class 6 — Inch series, tolerance class 4 (normal tolerance class) _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 578:1987 | ISO 492:1986
- **Withdrawn / published date:** 1973-04-01 _(verified: appears in the quote below)_

## What the source says

> 7190,IS,,ISO 2349:1973,"Rolling bearings — Tapered roller bearings — Sub-units — Tolerances — Metric series, normal tolerance class and tolerance class 6 — Inch series, tolerance class 4 (normal tolerance class)","Roulements — Roulements à rouleaux coniques — Sous-ensembles — Tolérances — Séries métriques, tolérances classe normale et classe 6 — Séries en inches, tolérances classe 4 (tolérances classe normale)",1973-04-01,1,['21.100.20'],ISO/TC 4,9599,,"[4673,4542]",['en'],2,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).