# ISO/TR 15144-1:2010 — Withdrawn and superseded ISO standards

For ISO/TR 15144-1:2010, item title is Calculation of micropitting load capacity of cylindrical spur and helical gears — Part 1: Introduction and basic principles; status code is 9599; successor is ISO/TR 15144-1:2014; withdrawn / published date is 2010-12-13, recorded from its source on 2026-08-05.

- **Identifier:** ISO/TR 15144-1:2010 _(verified: appears in the quote below)_
- **Item title:** Calculation of micropitting load capacity of cylindrical spur and helical gears — Part 1: Introduction and basic principles _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/TR 15144-1:2014
- **Withdrawn / published date:** 2010-12-13 _(verified: appears in the quote below)_

## What the source says

> 41163,TR,,ISO/TR 15144-1:2010,Calculation of micropitting load capacity of cylindrical spur and helical gears — Part 1: Introduction and basic principles,Calcul de la capacité de charge aux micropiqûres des engrenages cylindriques à dentures droite et hélicoïdale — Partie 1: Introduction et principes fondamentaux,2010-12-13,1,['21.200'],ISO/TC 60/SC 2,9599,,[64038],"['en','fr']",56,"<p>ISO/TR 15144-1:2010 describes a procedure for the calculation of the micropitting load capacity of cylindrical gears with external teeth. It has been developed on the basis of testing and observation of oil-lubricated gear transmissions with modules between 3 mm and 11 mm and pitch line velocities of 8 m/s to

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).