KOYO轴承座样本

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1、BALLBEARINGUNITS•GeneralBearings•BALLBEARINGUNITSBALLBEARINGUNITSWeareusingenvironmentallyCAT.NO.B2007Efriendlysoyink.PrintedinJapan'08.03-1CDSCAT.NO.B2007EBallBearingUnits(contents)TechnicalsectionTechnicalTechnicalsectionsection1Structureandfeatures.............

2、.......................................72Types..............................................................................103Selectionofunit..............................................................25Pillowblocktype4Lifeofbearing.............................

3、....................................285Bearingload...................................................................316Allowablerotationalspeed..............................................38Square-flangedtype7Operatingtemperatureandbearingspecifications.........

4、398Strengthofhousing........................................................409Designofshaftandbase................................................4510Unitnumber....................................................................50Ovalflangetype11Tolerancesandinte

5、rnalclearance..................................5212Materials.........................................................................5713Performance...................................................................59Round-flangedtype14Handling....................

6、.....................................................61withspigotjointPressedsteelflangetypeTake-uptypeAppendixtableCartridgetype1Simplifiedchartofballbearingunitcombinations..........2542Tighteningtorquesofmountingboltsforhousingandcastironcover..................

7、..............................................2563TighteningtorquesofsetscrewsforinnerringandHangertypeeccentriclockingcollar....................................................2574Tighteningtorquesofadapterlocknuts(reference).......2575Machiningdimensionsofholesf

8、orhousingdowelpins...258Ballbearingsforunits6Shafttolerances(deviationfromnominaldimensions)...2607Housingboretolerances(deviationfromnominaldimensions)