Publication
Friction and wear in thrust ball bearings lubricated with biodegradable greases
| dc.contributor.author | Cousseau, Tiago | |
| dc.contributor.author | Graça, Beatriz M. | |
| dc.contributor.author | Campos, Armando José Vilaça | |
| dc.contributor.author | Seabra, Jorge | |
| dc.date.accessioned | 2014-03-17T15:30:58Z | |
| dc.date.available | 2014-03-17T15:30:58Z | |
| dc.date.issued | 2010 | |
| dc.description.abstract | Thrust ball bearings lubricated with several different types of grease, including three biodegradable low-toxicity greases, were tested in a modified four-ball machine in order to evaluate the bearing friction torque. At the end of each test, grease samples were obtained and analysed through ferrography, allowing the quantification and evaluation of the bearing wear. In order to compare the grease performance in terms of friction and wear, a correlation between the grease characteristics (base oil, bleed oil, thickener structure, and rheological parameters) and the experimental results was established. | por |
| dc.identifier | DOI: 10.1177/1350650110397261 | |
| dc.identifier.doi | 10.1177/1350650110397261 | pt_PT |
| dc.identifier.issn | 1350-6501 | |
| dc.identifier.issn | 2041-305X | |
| dc.identifier.uri | http://hdl.handle.net/10400.22/4206 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | SAGE | por |
| dc.relation.ispartofseries | Journal of Engineering Tribology; Vol. 225, Issue 7 | |
| dc.relation.publisherversion | http://pij.sagepub.com/content/225/7/627 | por |
| dc.title | Friction and wear in thrust ball bearings lubricated with biodegradable greases | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 639 | por |
| oaire.citation.startPage | 627 | por |
| oaire.citation.title | Journal of Engineering Tribology | por |
| oaire.citation.volume | 225 | por |
| rcaap.rights | closedAccess | por |
| rcaap.type | article | por |