{"id":5324,"date":"2026-01-27T16:50:23","date_gmt":"2026-01-27T08:50:23","guid":{"rendered":"https:\/\/www.slewbearingtec.com\/?p=5324"},"modified":"2026-01-30T18:32:59","modified_gmt":"2026-01-30T10:32:59","slug":"couronne-dorientation-2","status":"publish","type":"post","link":"https:\/\/www.slewbearingtec.com\/fr\/couronne-dorientation-2-html","title":{"rendered":"Couronne d'orientation"},"content":{"rendered":"
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<\/span>Couronne d'orientation<\/span><\/h1>\n<\/div>\n<\/div>\n\n\n\n
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Il est fabriqu\u00e9 en acier alli\u00e9 forg\u00e9 42CrMo, et la duret\u00e9 du chemin de roulement atteint 55-62 HRC gr\u00e2ce \u00e0 un traitement de trempe par induction \u00e0 fr\u00e9quence interm\u00e9diaire, ce qui garantit que la dur\u00e9e de vie de la couronne dent\u00e9e d\u00e9passe 30 000 heures de travail lorsqu'elle est soumise \u00e0 une force axiale \u00e9lev\u00e9e et \u00e0 un moment de renversement, ce qui permet d'effectuer des achats en gros.<\/p>\n\n\n\n

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42CrMo \/ 50Mn<\/p>\n\n\n\n

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Mat\u00e9riau<\/p>\n<\/div>\n\n\n\n

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55-62 HRC<\/p>\n\n\n\n

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Duret\u00e9<\/p>\n<\/div>\n\n\n\n

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ISO P5\/P6<\/p>\n\n\n\n

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Pr\u00e9cision<\/p>\n<\/div>\n<\/div>\n\n\n\n

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Obtenir un devis<\/a><\/a><\/div><\/div><\/div><\/div>\n\n\n\n
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