RNA6911 игольчатый подшипник
GAOPAN GE
Контактное лицо
Основные данные
Thiskindofneedle bearinghasmultiplestructuralstylesforthechoiceofcustomers,suchas narrow&broadseries,withorwithoutinnerraces,cages,ribsorsealings.Itcanbedesignedaccordingtothespecialstructuralrequirementsofcustomersaswell. ProductPrecisionAccuracy: DimensionaltoleranceandgeometricalaccuracyisbasedonGB/T5801. Mutualdifferenceofneedlerollerdiameteris2μm,andtheprecisiongradeisG2(ISOGB309). ThediameterofinscribedcircleconformstotolerancegradeF6beforethefittingofouterringwithcageandrollerassembly. Bearingradialrunningclearanceconformstothevaluedefinedby0groupofGB/T4604. SpecialprecisiongradeisbasedonGB/T307.1 Forfullerinformationonthespecialrequirementsofbearingrunningclearance,inscribedcircleandprecisiongrade,pleasecontactthiscompany. Materials: MaterialforneedlerollerisGCr15bearingsteel,quench-hardeningHRC60---65. MaterialforinnerandouterracesisGCr15bearingsteel,quench-hardeningHRC61---65. Materialforcagesisqualitylow-carbonsteelorreinforcednylon. SpecialDirections: Bearingrunningclearanceandinner-cuttingroundnessshouldberegulatedaccordingtodifferentconditions. Machinetoolsshouldbeusedforpress-infittingorthermalfittingofthebearing Limitedbyplasticcages(suffixedwithTN)andsealing-elementmaterial,operatingtemperatureis-300C---+1000C. Forgeneral-dispositiondesignofbearings,refertotherelevantrecommendationintheappliedtechnologyofrollingbearings.
Условия поставки и упаковка
Packaging Detail: common packing or according your requirement Delivery Detail: 10days
Порт: shanghai
Условия оплаты
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