NF ISO 1224-1
Rolling bearings - Instruments precision bearings - Part 1 : boundary dimensions, tolerances and characteristics of metric series bearings
ISO 1224-1:2007 specifies the characteristics that define instrument precision rolling bearings, metric series, their types, boundary dimensions, tolerances and internal clearance, classifications used for selective assembly, torque definitions and test condition, and limitations of bearing yield rates.
ISO 1224-1:2007 specifies the characteristics that define instrument precision rolling bearings, metric series, their types, boundary dimensions, tolerances and internal clearance, classifications used for selective assembly, torque definitions and test condition, and limitations of bearing yield rates.
- Avant-proposiv
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1 Domaine d'application1
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2 Références normatives1
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3 Termes et définitions1
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4 Symboles2
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5 Caractéristiques4
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6 Types de roulements4
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7 Dimensions d'encombrement5
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8 Tolérances7
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8.1 Classe de tolérance 5A7
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8.2 Classe de tolérance 4A8
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9 Jeu interne radial9
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10 Classification des alésages et des diamètres extérieurs9
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11 Conditions d'essai du couple9
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11.1 Généralités9
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11.2 Conditions d'essai10
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11.3 Comparaison des résultats d'essais obtenus avec différents types d'appareils d'essai11
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12 Limitations du taux de déformation élastique dans les roulements11
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