ISO 14628:2012 PDF

Scope: This International Standard specifies a test method for rolling contact fatigue of silicon nitride ceramics under stepwise loading that is carried out at room temperature. This test may be used as follows: relative comparison of the rolling contact fatigue performance, a pass/fail test for material qualification of rolling elements or choosing an appropriate load level for RCF testing under constant load.

ISO 14628:2012 Referenced Document

ISO 3290-1:2008 Rolling bearings — Balls — Part 1: Steel balls
ISO 3290-2:2008 Rolling bearings - Balls - Part 2: Ceramic balls
ISO 3611:2010 Geometrical product specifications (GPS) - Dimensional measuring equipment: Micrometers for external measurements - Design and metrological characteristics
ISO 4287:1997 Geometrical Product Specification (GPS) - Surface texture: Profile method - Terms, definitions and surface texture parameters
ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories

2012 ISO 14628:2012 Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for rolling contact fatigue of silicon nitride ceramics at room temperature by balls-on-flat method