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Withthedevelopmentofthemodernmachinery,higherperformancesarebringforwardontherollingbearings.Forexample,theordinarysteelrollingbearinghasalreadybeenfarfrommeetingdemandsonthesuperhigh-temperature,highspeed,lowtemperature,corrode,nolubrication.Inthesesituations,lotsofenterprisesbothchineseandforeignco***niesareengagedinresearchinganddevelopingthenewrollingbearings.Ceramichybridbearingwithitsinnerringandouterringaremadeofmetal,rollingelementareadvancedceramicballs,becomemo***romisingnewproductioninbearingfield.Theadvantagesareshowingasfollowing1.
1.Highrotatingspeed
Caloricpowerandabrasionreducegreatlyforrelativeslidemechanismbetweenceramicandsteelmaterial,thespeedreachashighas3500000DNunderoilfoglubrication,andreachesashighas1200000DNunderthegreaselubricator.
2.Longservicelife
Thelifeoftheceramicbearingis3to5timesoftheallsteelbearingunderthesameconditions.
3.Self-lubrication
Evenlubricatedconditionveryseriousorundertheun-lubricatedstate,ceramicbearingworknormallyforitsuniqueself-lubricatedfunction.
4.Corrosion-resistant
Ceramicbearinghavefinecorrosion-resistantperformance,itcanworknormallyincorrosivemedium.
5.Highelasticmodule
Theelasticmouldconstantoftheceramicmaterialishigherby50%thanthesteel,thusimprovedtherigidityofthebearinggreatly.
6.Lowfrictiontorque
Thefrictionalforceofceramicmaterialwithothermaterialissmall,evenintermsthatthemarginislubricated,thesurfaceisstillverysmooth.Sorotatedfrictionisverylow.
7.Wear-resistant
ThehardnessofceramicmaterialisaboutHv1700,sothatwecanimproveperformancewear-resistantofthebearinggreatly.
8.Lightweight
Theceramicmaterialislighterby60%thansteel,andreducethewholeweightandcentrifugalforceofceramicbearing.
9.Specialperformance
Allceramicpartsareinsulatingandhavenomagnetism.
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| Company: |
LOYALTY CERAMIC BEARINGS (SHANGHAI) CO.,LTD
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| Contact: |
Mr. Song yongkai |
| Address: |
No.7523 BeiQing Rd.QingPu Industrial Area,Shanghai China |
| Postcode: |
201706 |
| Tel: |
86 21 59780612-3004 |
| Fax: |
86 21 59780682 |
| E-mail: |
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