BS ISO 7148-1:2012
Current
The latest, up-to-date edition.
Plain bearings. Testing of the tribological behaviour of bearing materials Testing of bearing metals
Hardcopy , PDF
English
30-11-2012
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Foreword
1 Scope
2 Normative references
3 Symbols and units
4 Special features for the tribological testing
of metallic bearing materials
5 Test methods
6 Test specimens
7 Test methods and test equipment
8 Lubrication
9 Designation
10 Test conditions
11 Test procedure
Annex A (informative) - Test report
Bibliography
Describes tribological tests of metallic bearing materials for plain bearings under conditions of boundary lubrication.
| Committee |
MCE/12
|
| DevelopmentNote |
Supersedes 94/714026 DC. (07/2005) Supersedes 10/30227819 DC. (11/2012)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO7148 specifies tribological tests of metallic bearing materials for plain bearings under conditions of boundary lubrication.
The test procedures described in this part of ISO7148 enable the friction and wear behaviour of bearing material/mating/lubricant combinations to be compared with that of other combinations, thus facilitating the selection of a bearing material for running repeatedly or for long periods under conditions of boundary lubrication, low speed and continuous sliding. Owing to differences in test conditions, measured friction and wear values can be expected to vary from one test facility to another.
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.
| Standards | Relationship |
| ISO 7148-1:2012 | Identical |
| ISO 4378-3:2017 | Plain bearings — Terms, definitions, classification and symbols — Part 3: Lubrication |
| ISO 4382-2:1991 | Plain bearings Copper alloys Part 2: Wrought copper alloys for solid plain bearings |
| ISO 4378-2:2017 | Plain bearings — Terms, definitions, classification and symbols — Part 2: Friction and wear |
| ISO 4382-1:1991 | Plain bearings Copper alloys Part 1: Cast copper alloys for solid and multilayer thick-walled plain bearings |
| ISO 7148-2:2012 | Plain bearings — Testing of the tribological behaviour of bearing materials — Part 2: Testing of polymer-based bearing materials |
| ISO 4381:2011 | Plain bearings — Tin casting alloys for multilayer plain bearings |
| ISO 4378-1:2017 | Plain bearings — Terms, definitions, classification and symbols — Part 1: Design, bearing materials and their properties |
| ISO 4383:2012 | Plain bearings — Multilayer materials for thin-walled plain bearings |
| ISO 4385:1981 | Plain bearings — Compression testing of metallic bearing materials |
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