BS EN 12081:2017
Current
The latest, up-to-date edition.
Railway applications - Axleboxes - Lubricating greases
Hardcopy , PDF
English
21-09-2017
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European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Restriction of greases
5 Technical specification
6 Quality systems
7 Approval
8 Bearing speed classes
9 Production
10 Delivery
11 Storage
Annex A (normative) - Approval procedures
Annex B (normative) - Approval tests
Annex C (informative) - Mechanical stability of rolling
bearing greases under vibration stress
Annex ZA (informative) - Relationship between this
European Standard and the Essential Requirements
of EU Directive 2008/57/EC aimed to be covered
Bibliography
Defines the quality requirements of greases intended for the lubrication of axlebox rolling bearings according to EN 12080, required for reliable operation of trains on European networks.
| Committee |
RAE/3/-/2
|
| DevelopmentNote |
Supersedes 95/711234 DC. (08/2005) Supersedes 15/30295398 DC. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard specifies the quality requirements of greases intended for the lubrication of axlebox rolling bearings according to prEN 12080, required for reliable operation of trains on European networks. It covers the approval procedure for a not yet approved grease, the management of modification for an approved grease and the method of quality batch control of the grease. The grease requirements are given for two speed classes.
| Standards | Relationship |
| DIN EN 12081:2015-06 (Draft) | Identical |
| UNI EN 12081 : 2011 | Identical |
| UNE-EN 12081:2008 | Identical |
| NF EN 12081 : 2017 | Identical |
| EN 12081:2017 | Identical |
| NBN EN 12081 : 2008 + A1 2010 | Identical |
| NEN EN 12081 : 2017 | Identical |
| I.S. EN 12081:2017 | Identical |
| SN EN 12081 : 2017 | Identical |
| EN 14865-1:2009+A1:2010 | Railway applications - Axlebox lubricating greases - Part 1: Method to test the ability to lubricate |
| DIN 51811:2013-11 (Draft) | TESTING OF LUBRICANTS - TESTING OF CORROSIVENESS TO COPPER OF GREASES - COPPER STRIP TARNISH TEST |
| DIN 51777-2:1974-09 | TESTING OF MINERAL OIL HYDROCARBONS AND SOLVENTS; DETERMINATION OF WATER CONTENT ACCORDING TO KARL FISCHER; INDIRECT METHOD |
| EN ISO 3104:1996 | Petroleum products - Transparent and opaque liquids - Determination of kinematic viscosity and calculation of dynamic viscosity (ISO 3104:1994) |
| ISO 11007:1997 | Petroleum products and lubricants Determination of rust-prevention characteristics of lubricating greases |
| NFF 19 504 : 1993 | RAILWAY ROLLING STOCK - METHOD OF TEST FOR GREASES FOR ROLLER BEARING AXLE-BOXES - GREASE SUITABILITY TEST ON THE 'R2F' MACHINE |
| NFF 19 502 : 1989 | RAILWAY ROLLING STOCK - TEST METHOD OF GREASES FOR AXLE-BOXES TO ROLLING BEARING - VIBRATIONS AND SHOCKS ENDURING TEST ON MACHINE 'ROPECS' |
| NFT 60 191 : 2011 | PETROLEUM PRODUCTS AND LUBRICATING GREASES - OIL SEPARATION ON STORAGE OF LUBRICATING GREASE - METHOD UNDER PRESSURE - STATIC CONDITIONS |
| NFT 60 637 : 2017 | PETROLEUM PRODUCTS - LUBRICATING GREASES - DETERMINATION OF THE WATER CONTENT BY THE KARL FISCHER METHOD - FURNACE METHOD |
| DIN 51817:2014-08 | Testing of lubricants - Determination of oil separation from greases under static conditions |
| ISO 2137:2007 | Petroleum products and lubricants Determination of cone penetration of lubricating greases and petrolatum |
| EN 12080:2017 | Railway applications - Axleboxes - Rolling bearings |
| EN 12082:2017 | Railway applications - Axleboxes - Performance testing |
| ISO 13737:2004 | Petroleum products and lubricants Determination of low-temperature cone penetration of lubricating greases |
| NFT 60 627 : 2006 | PETROLEUM PRODUCTS AND LUBRICANTS - DROPPING POINT OF LUBRICATING GREASES - AUTOMATIC APPARATUS METHOD |
| EN ISO 9001:2015 | Quality management systems - Requirements (ISO 9001:2015) |
| EN 14865-2:2006+A2:2010 | Railway applications - Axlebox lubricating greases - Part 2: Method to test the mechanical stability to cover vehicle speeds up to 200 km/h |
| DIN 51820:2013-12 | TESTING OF LUBRICANTS - ANALYSIS OF GREASES BY INFRARED SPECTROMETER - RECORDING AND INTERPRETATION OF AN INFRARED SPECTRUM |
| NFT 60 190 : 2011 | PETROLEUM PRODUCTS - ROLLING STABILITY OF LUBRICATING GREASES |
| ISO 9001:2015 | Quality management systems — Requirements |
| NFF 19 503 : 1989 | RAILWAY ROLLING STOCK - TESTS METHOD OF GREASES FOR AXLE-BOXES TO ROLLING BEARINGS - DYNAMIC TEST FOR STABILITY TO OXIDATION OF GREASE |
| ISO 2176:1995 | Petroleum products — Lubricating grease — Determination of dropping point |
| ISO 1817:2015 | Rubber, vulcanized or thermoplastic Determination of the effect of liquids |
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