ISO 7148-2:2012
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The latest, up-to-date edition.
Plain bearings — Testing of the tribological behaviour of bearing materials — Part 2: Testing of polymer-based bearing materials
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01-10-2012
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This part of ISO 7148 specifies tribological tests of polymer-based plain bearing materials under specified working conditions, i.e. load, sliding velocity and temperature, with and without lubrication. From the test results, data are obtained which indicate the relative tribological behaviour of metal-polymer and polymer-polymer rubbing parts.
The purpose of this part of ISO 7148 is to obtain, for polymer material combinations used in plain bearings, reproducible measured values for friction and wear under specified and exactly-defined test conditions without lubrication (dry surfaces) and with lubrication (boundary lubrication).
The test results give useful information for practical application only if all parameters of influence are identical. The more the test conditions deviate from the actual application, the greater the uncertainty of the applicability of the results.
| Committee |
ISO/TC 123/SC 2
|
| DevelopmentNote |
Supersedes ISO TR 8285. (07/2000) Supersedes ISO TR 9993 and ISO TR 7147. (03/2001) Supersedes ISO/DIS 7148-2. (10/2012)
|
| DocumentType |
Standard
|
| Pages |
25
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS ISO 7148-2:2012 | Identical |
| DIN ISO 7148-2:2014-07 | Identical |
| DIN ISO 7148-2:2001-03 | Identical |
| DIN ISO 7148-1:2001-03 | PLAIN BEARINGS - TESTING OF THE TRIBOLOGICAL BEHAVIOUR OF BEARING MATERIALS - PART 1: TESTING OF BEARING METALS (ISO 7148-1:2012) |
| ISO 7148-1:2012 | Plain bearings — Testing of the tribological behaviour of bearing materials — Part 1: Testing of bearing metals |
| BS ISO 7148-1:2012 | Plain bearings. Testing of the tribological behaviour of bearing materials Testing of bearing metals |
| BS ISO 6281:2007 | Plain bearings. Testing under conditions of hydrodynamic and mixed lubrication in test rigs |
| ISO 6281:2007 | Plain bearings Testing under conditions of hydrodynamic and mixed lubrication in test rigs |
| 10/30227819 DC : DRAFT DEC 2010 | BS ISO 7148-1 - PLAIN BEARINGS - TESTING OF THE TRIBOLOGICAL BEHAVIOUR OF BEARING MATERIALS - PART 1: TESTING OF BEARING METALS |
| DIN ISO 7148-1:2014-07 | PLAIN BEARINGS - TESTING OF THE TRIBOLOGICAL BEHAVIOUR OF BEARING MATERIALS - PART 1: TESTING OF BEARING METALS (ISO 7148-1:2012) |
| ISO 6691:2000 | Thermoplastic polymers for plain bearings Classification and designation |
| ISO 4378-3:2017 | Plain bearings — Terms, definitions, classification and symbols — Part 3: Lubrication |
| ISO 4378-2:2017 | Plain bearings — Terms, definitions, classification and symbols — Part 2: Friction and wear |
| ISO 6691:2000 | Thermoplastic polymers for plain bearings Classification and designation |
| ISO 527-2:2012 | Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and extrusion plastics |
| ISO 4378-1:2017 | Plain bearings — Terms, definitions, classification and symbols — Part 1: Design, bearing materials and their properties |
| ISO 175:2010 | Plastics Methods of test for the determination of the effects of immersion in liquid chemicals |
| ISO 7148-1:2012 | Plain bearings — Testing of the tribological behaviour of bearing materials — Part 1: Testing of bearing metals |
| ISO 2818:1994 | Plastics — Preparation of test specimens by machining |
| ISO 527-3:1995 | Plastics Determination of tensile properties Part 3: Test conditions for films and sheets |
| ISO 4385:1981 | Plain bearings — Compression testing of metallic bearing materials |
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