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EP 2 710 165 A1

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(43) Date of publication: 26.03.2014 Bulletin 2014/13 (21) Application number: 12785875.1 (22) Date of filing: 16.05.2012

(51) International Patent Classification (IPC):  C22C 38/44(2006.01) F16C 33/00(2006.01) C22C 38/00(2006.01) (86) International application number: PCT/SE2012/000075 (87) International publication number: WO 2012/158089 (22.11.2012 Gazette 2012/47)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 17.05.2011 SE 1100373 (71) Applicant: Aktiebolaget SKF 415 50 Göteborg (SE)	(72) Inventors: LUND, Thore S-416 61 Göteborg (SE) RYDÉN, Karin S-416 58 Göteborg (SE) STRANDELL, Ingemar S-433 70 Sävedalen (SE) HALLBERG, Joakim S-416 71 Göteborg (SE) (74) Representative: Gentzel, Marcus  Aktiebolaget SKF SKF Patent Department Göteborg 415 50 Göteborg 415 50 Göteborg (SE)