# ISO 5291:1993 — Withdrawn and superseded ISO standards For ISO 5291:1993, item title is Belt drives — Grooved pulleys for joined classical V-belts — Groove sections AJ, BJ, CJ and DJ (effective system); status code is 9599; successor is ISO 5291:2011; withdrawn / published date is 1993-05-06, recorded from its source on 2026-08-05. - **Identifier:** ISO 5291:1993 _(verified: appears in the quote below)_ - **Item title:** Belt drives — Grooved pulleys for joined classical V-belts — Groove sections AJ, BJ, CJ and DJ (effective system) _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 5291:2011 - **Withdrawn / published date:** 1993-05-06 _(verified: appears in the quote below)_ ## What the source says > 11291,IS,,ISO 5291:1993,"Belt drives — Grooved pulleys for joined classical V-belts — Groove sections AJ, BJ, CJ and DJ (effective system)","Transmissions par courroies — Poulies à gorges pour courroies trapézoïdales jumelées classiques — Sections de gorge AJ, BJ, CJ et DJ (système effectif)",1993-05-06,2,['21.220.10'],ISO/TC 41/SC 1,9599,[11290],[56058],"['en','fr']",5,"

Specifies the principal characteristics (groove angle, profile dimensions, effective diameter) and geometrical inspection of grooves; quality, surface finish and balancing of pulleys are dealt with in ISO 254.

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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).