# ISO 5296-2:1989 — Withdrawn and superseded ISO standards For ISO 5296-2:1989, item title is Synchronous belt drives — Belts — Part 2: Pitch codes MXL and XXL — Metric dimensions; status code is 9599; successor is ISO/DIS 5296 | ISO 5296:2012; withdrawn / published date is 1989-07-06, recorded from its source on 2026-08-05. - **Identifier:** ISO 5296-2:1989 _(verified: appears in the quote below)_ - **Item title:** Synchronous belt drives — Belts — Part 2: Pitch codes MXL and XXL — Metric dimensions _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO/DIS 5296 | ISO 5296:2012 - **Withdrawn / published date:** 1989-07-06 _(verified: appears in the quote below)_ ## What the source says > 11305,IS,,ISO 5296-2:1989,Synchronous belt drives — Belts — Part 2: Pitch codes MXL and XXL — Metric dimensions,Transmissions synchrones par courroies — Courroies — Partie 2: Symboles de pas MXL et XXL — Dimensions métriques,1989-07-06,1,['21.220.10'],ISO/TC 41/SC 4,9599,,"[35700,56001]","['en','fr']",4,"
This part specifies the principal characteristics of synchronous endless belts for use in synchronous belt drives for mechanical power transmission and where positive indexing or synchronization may be required. Applies to synchronous belt drives having a pitch equal to 2,032 or 3,175 mm.
" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).