Extremely Roller Bearing Lower Friction Linear Bearing Harder Wear Resistant Ceramic Ball Bearing

Extremely roller bearing Lower friction linear bearing harder wear resistant ceramic ball bearingThe assembly of ceramic bearing
Bushing
Ball
Bearing bushing lining
Cover plate The component type of the ceramic bearing
Hybrid ceramic bearings--- Full ceramic bearings
ceramic bearings are actually hybrid ceramic bearings, which combine a steel race with ceramic ball bearings. Full ceramic bearings use ceramic races, which can be lighter and provide the lowest friction, Unsealed ceramic bearings can be used to upgrade components that don't use cartridge type bearings, like cup and cone hubs.Ceramic Balls are usually made of following materials:
Silicon Nitride (SiN4)Alumina Oxide (Al2O3)Zirconia Oxide (ZrO2)Silicon Carbide (SiC)
Specification:
1. Refractory, High Temperature Resistance, Maximum Used Temperature: 1800 ºC (3272ºF)...
2. Hardness Strength, Wear Resistance Up To Mohz 9.0;HRA 80-90...
3. High Voltage, Good Insulation Performance,Electrical Resistivity Up To 10∧14Ohm.Cm...
4. High Polished SurfaceUp To Rz0.8(Ra0.1)...
5. Superior Mechanical Strength, Max 10 MPa.m1/2Fracture toughness,
6. Pressure Resistance, Max 2300MPa compressive strength...
7. Anti-High Corrosion Resistance, Such As Acid Alkali Resistance...
8. Long Service Life...
9. Other excellent propertyCeramic bearing have excellence performance as special electrical and magnetism resistance, wear and corrosion resistance, lubrication and maintenance free when working, especially high/low- temperature and corrosion environment application, etc. could be used in awful environment and specially condition.We manufacture ceramic ball bearing, hybrid ceramic bearing, ceramic angular contact bearing, ceramic thrust bearing, ceramic insert bearing. And we also manufacture double sealed type ceramic bearing.parts of us products the cermai cbearing models(not limited belows)DimensionsFor installing sizeWeightdadaDarakgdDBrThe minimumThe biggestThe biggestThe biggestZrO2Si3N451340.26.6/11.40.20.00190.00106133.50.157.2/11.80.150.00150.00081550.27.6/13.40.20.00300.00161760.38/150.30.00460.00257143.50.158.2/12.80.150.00170.00091750.39/150.30.00400.00221960.39/170.30.00590.00322270.39/200.30.00980.005381640.29.6/14.40.20.00250.00141960.310/170.30.00560.00302270.310/200.30.00930.00502480.310/220.30.0130.0072

Ceramic materials(includes but not limited belows)
· 95%--99.99% Alumina (Al2O3)· Silicon Carbide· Silicon Nitride· TTZ: Magnesia partially stabilized Zirconia (ZrO2)
· YTZP: Yttria partially stabilized Zirconia (ZrO2)· ZDY: Yttria fully stabilized Zirconia (ZrO2)...

Al2O3ZrO2/Y2O3ZrO2/MgOMgOSiCSi3N4 Reaction sinteredSi3N4 Hot pressedALNPhysical propertiesDensity (g/cm3)3,95,95,753,583,23,273,293,26Molecular weight (g/mole)102--40,440,114014041Maximum service temperature air (°C)1700- 180015001000220015001200- 15001100- 16001000- 1800Mechanical propertiesHardness (Mohs)9--5,59--7Modulus of elasticity (GPa)300-400200200250-300420170-220280-310318Poisson's ratio0,25--0,180,140,25-0,260,270,25Fracture toughness (MPa.m1/2)2-37-136-10-2,5-3,53,5-56,14,5Electrical propertiesDielectric constant9-10--9-10-10109,2Electrical resistivity at 20°C (Ohm.cm)>10141013-1014>1010-102-106>1071012- 1015>1014Dielectric strength (kV/mm)10-2092-10----15Thermal propertiesSpecific heat (J/K/kg)900400-500420870-880750690680-800800Thermal conductivity (W/m/K) at 20°C26-352,2-3,21,5-2,540-5063-1559-3015-43180Coefficient of thermal expansion (10-6) from 20 to 1000°C8-910-115-1610-134-533,34,4-5,3Melting point (°C)20502590-28002500190019002200Precision of manufactureDimensional accuracyUp to 0.001mmSmoothnessHighest possible mirrorConcentricityUp to 0.003mmParallelismUp to 0.002mmThe inner hole toleranceThe minimum0.005mmStraight fluteThe narrowest 0.1x100mmThe thickness of the sizeMinimum to 0.02mmThe screw threadMinimum internal thread M2CylindricityUp to 0.004mmThe linear toleranceUp to 0.001mmThe smallest apertureThe minimum 0.07mmPrecision processCNC maching,grinding,lappingSurface finishGlazed,polishing or metallizedVisual quality:
1. No cracks,no dark dots, no contamination and sharp edges;
2. Evenly distributed glaze with very smooth surface

Customization &Machining Service
As aprofessional manufacturer of industrial ceramic components.We can custom the sepcial specifications of ceramic sheet ,plates or other ceramic parts.High quality,Factory price, on-time delivery, High composition of ceramicsFAQ
1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-10 days, pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; L/C.
7. Shipment: by sea, by air, by courier, by post, etc.Feedback
1. For any query or doubt, please contact us firstly, we will update with you soon;
2. For any other satisfaction, please also feedback to us, which could improve our service better and better.Other products:
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FAQ:What is your product range?1.alumina ceramic, alumina ceramic tube, alumina ceramic rod, alumina ceramic valve, alumina ceramic spare parts, alumina ceramic shaft, alumina ceramic pin ,alumina ceramic pin gauge,alumina ceramic bar, alumina ceramic plate,alumina ceramic sleeve, alumina ceramic valve, alumina ceramic plunger, alumina ceramic structure, alumina ceramic injection molding,alumina ceramic e-cigarettes parts, alumina ceramic arm,etc2.Zirconia ceramic, zirconia ceramic tube,zirconia ceramic rod, zirconia ceramic valve, zirconia ceramic spare parts, zirconia ceramic shaft, zirconia ceramic pin ,zirconia ceramic pin gauge,zirconia ceramic bar, zirconia ceramic plate,zirconia ceramic sleeve, zirconia ceramic valve, zirconia ceramic plunger, zirconia ceramic structure, zirconiaceramic injection molding,zirconia ceramic e-cigarettes parts, zirconia ceramic arm,etcAre you amanufacturer?yes,ourfactory founded for many years,and we have decadesyears experience on industrial ceramic Production r&d and processingIf we can Provide samples?1. can be provided samples, sample cost add postage
2.Samples can be satisfied as customer's demands,and the sample cost is about $100-200,according to productsdimenstion, pictures, drawing
3.Sample charge willrefundable if the order QTY can reach 1000pcsFor more information,please contact us.CEO :Mr Admin
Dongguan Mingrui Ceramic Technology Co., Ltd.
Mobile :+86 18122974730
Tel :+86 0769-85090316-8038Website: www.cerampart.com