ISO 20056-1:2017
Current
The latest, up-to-date edition.
Rolling bearings — Load ratings for hybrid bearings with rolling elements made of ceramic — Part 1: Dynamic load ratings
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English
11-12-2017
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ISO 20056-1:2017 specifies methods of calculating the dynamic load ratings for hybrid bearings with bearing rings made of contemporary, commonly used, high quality hardened bearing steel, in accordance with good manufacturing practice and rolling elements made from silicon nitride in contemporary, commonly used, high material and manufacturing quality and surface finish. For balls, ISO 26602[6] together with ISO 3290‑2[2] are applicable. For rollers, ISO 12297‑2[3] is applicable and ISO 26602[6] is applicable in an analogous way.
| Committee |
ISO/TC 4/SC 8
|
| DevelopmentNote |
Supersedes ISO/DIS 20056-1. (12/2017)
|
| DocumentType |
Standard
|
| Pages |
14
|
| ProductNote |
This standard refers to : ISO 12297-2
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| DIN ISO 20056-1:2019-07 | Identical |
| BS ISO 20056-1:2017 | Identical |
| ISO 5593:1997 | Rolling bearings Vocabulary |
| ISO 281:2007 | Rolling bearings Dynamic load ratings and rating life |
| ISO 15241:2012 | Rolling bearings — Symbols for physical quantities |
| ISO 3290-2:2014 | Rolling bearings Balls Part 2: Ceramic balls |
| ISO/TR 1281-1:2008 | Rolling bearings Explanatory notes on ISO 281 Part 1: Basic dynamic load rating and basic rating life |
| ISO 26602:2017 | Fine ceramics (advanced ceramics, advanced technical ceramics) — Silicon nitride materials for rolling bearing balls and rollers |
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