NMB_Ball-Bearing-Products-Catalog_EN


>> P.19

1-2NamesandSymbolsBearingComponentsandNamesBearingsarecomposedofouterringsandinnerring(racewayrings),balls(rollingelements),andretainers.Thebasictypesincludeopenbearingsandshieldedbearings,whileothertypesincludeflangedbearingsandbearingswithlocatingsnaprings.Outerringshoulderdiameter(Lo)Innerringshoulderdiameter(Li)ShieldSnapringOuterdiameter(D)Outerringshoulderdiameter(Lo)Innerringshoulderdiameter(Li)Innerdiameter(d)PartNamesOuterringBallInnerringInnerringchamferRetainerOuterringchamferWidth(B)FlangedbearingBearingwithlocatingsnapring19Basictype(openbearing)Basictype(shieldedbearing)Width(B)Flangewidth(C1)Locatingsnapringposition(C2)LocatingsnapringLocatingsnapringouterdiameter(D2)Outerdiameter(D)Innerdiameter(d)Flangeouterdiameter(D1)


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