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Fireproof Machining Ceramic Bushings Bearings Components

Fireproof Machining Ceramic Bushings Bearings Components

Fireproof Machining Ceramic Bushings Bearings Components
Fireproof Machining Ceramic Bushings Bearings Components
Product Details:
Place of Origin: China
Brand Name: Mingrui
Certification: ISO9001
Model Number: MR-IN-2499
Payment & Shipping Terms:
Minimum Order Quantity: 25 pieces
Price: negotiable
Packaging Details: intertional carton box
Delivery Time: 25 working days after the order confirmed
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability: 10000 pieces month
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Detailed Product Description
Material: Ceramic Surface: Polishing
Technology: Grinding Standard: As The Drawing
MOQ: 25 PCS Warranty: 3 Months
Shipping: DHL EMS UPS FEDEX TNT Item: Fireproof Materials Advanced Technical Ceramics Chemical Industry
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Fireproof Ceramic Bushings Bearings


Fireproof Machining Ceramic Bushings Bearings


Machining Ceramic Bushings Bearings Components

High Durability And Reliability Ceramic Bearing And Bushing Components For Wear Resistance



Ceramic Bearing and Bushing Components for Wear Resistance

Ceramic bushing and bearing components are engineered for high durability and reliability. Our complete manufacturing process control, from forming to finishing, allows us to maintain the highest standards for your custom components.



Bearing & Bushing Assembly Components


us offers a wide range of components for thin-walled bearings, including components for:


Thrust Washers

Bushings or Plain/Sleeve Bearings

Flange Bearings


us works with customers to select the ideal materials and manufacturing processes to meet customer design requirements.


Technical ceramic bearings and bushings for extreme wear applications.Ceramic bushing and bearing components are used for their wear, high temperature, and corrosion resistant properties. With high precision finishing, the ceramic faces are optimal for minimizing friction. Materials include:



Tungsten Carbide

Silicon Carbide



We do not manufacture entire ball or roller bearing assemblies. Click here for more information on bearing balls and rolling elements.


ID (mm) OD (mm) LENGTH (mm)
0.35 4 6
0.4 4 6
0.8 4 6
1.75 4 6


Fireproof Machining Ceramic Bushings Bearings Components 0Fireproof Machining Ceramic Bushings Bearings Components 1Fireproof Machining Ceramic Bushings Bearings Components 2


Properties Units 95 Alumina Alumina AL2O3 ZrO2 Silicone Carbide Silicone Nitride
Density g/cm3 3.65 3.95 5.95-6.0 3.12 3.23
Water absorption   0 0 0 0 0
Coefficientof thermal expansion 10-16/k 7.9 7.9-8.5 10.5 3 3.2
Modulus of elasticity young`s mod GPa 280 280-340 210 440 300
poission`s ratio / 0.21 0.21-0.22 0.3 0.17 0.26
HV hardness hv MPa 1400 1650 1300-1365 2800 1500
Flexural strength(room temperature) MPa 280 310 950 390 720
Flexural strength(700℃) MPa 220 230 210 380 450
compressive strength(room temperature) MPa 2000 2200 2000 1800 2300
Fracture toughness MPa*m1/2 3.8 4.2 10 3.9 6.2
Heat conductivity(room temperature) W/m*k 18-25 26-30 2-2.2 120 25
Electrical resistivity(room temperature) Ω*mm2/m >1015 >1016 >1015 >103 >1013
Max use temperature 1500 1750 1050 1550 1050
Resistance to acid alkaline / high high high high high
Dielectric constant / 9 9.6 29 9.66-10.03 /
Dielectric strength KV/mm 8.3 8.7 9 / /
Thermal shock resistance △T(℃) 220 180-220 280-350 230-260 /
Tensile strength(25℃) MPa 200 248 250 / /


Custom OEM will be shipped within 15 days after determining the parameters
The samples will be shipped within 3 days
Quick Delivery Via Fedex,DHL,UPS,TNT Etc.
Support customer to designate shipping company
For more informations (the price,delivery time,moq etc)about the ceramic plates, please contact us or



CEO: Admin deng

Dongguan Mingrui Ceramic Tech. Co. Ltd.

Add: No.21 Chuangxing Rd., 2nd Industrial Zone of Shangsha,

Chang'an town, Dongguan city, Guangdong, China 523867



1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-20 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.

Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: Admin deng

Tel: 86-18122974730

Send your inquiry directly to us (0 / 3000)