Ceramic Tube / Ceramic Rod / Ceramic Plate / Ceramic Valve / Ceramic Plunger / Ceramic Pump Manufacturer

Focus on Alumina / Zirconia ceramic parts R&D and production

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Ceramic bushing
Technical Advance Precision Ceramic Bushing&Sleeves&Liner Series
We can offer a wide specifications of the ceramic bushing, ceramic sleeves, ceramic liner, ceramic sleeve bearing and related industrial ceramic components with techinical ceramics: Alumina Oxide (Al2O3),Silicon Nitride (Si3N4), Zirconium Oxide (ZrO2) or Silicon carbide (SiC)...

ceramic bushing series

ceramic sleeves series
Shaft Sleeve;Sleeve Bearing...

ceramic lining series
Sleeve Liner...

ceramic pins series
Advanced ceramics is more resistant to high temperature,abrasion,low coefficent of friction than metals
Full ceramic sleeve bearings bushing are lighter, smoother, stiffer, harder, corrosion resistant, and electrically resistant. Full Ceramic bearings are used in extreme and in special environments like operating temperature up to + 1750°C.
Ceramic sleeve bearings bushing has an extremely low coefficient of friction and is ideal for applications seeking to reduce friction. Thermal properties are better than steel balls resulting in less heat generation at high speeds.
Full Ceramic Sleeve Bearings Bushing Benefits:
· Will not corrode or rust
· Resistant to resist acids, alkali, blood, salt and water
· Extremely low coefficient of friction and thermal expansion
· Lower friction results in less energy consumed
· Operating Temperature from as low as (-85°C) up to (+1750°C)
Ceramic Sleeve Bearings Bushing sizes:
·OD Tolerance:  +0.027/+0.019 mm

·ID Tolerance: +0.002/+0.008mm
·ID sizes range from 3/16” to 3”
·Can be customized and machinable for special sizes
Assembly:Washers;Balls;Shaft; Seal parts; Rod;Bearings...
Customization and Machining:
Us offers high-quality, custom bushings, designed to cushion noise, friction and movement.
To manufacture innovative custom bushings, Mingrui Manufacturer utilizes the latest, state-of-the-art technology, including CAD/CAM and five EDM and CNC machines. Our expert die makers create all of our tools in-house, ensuring precise tooling methods developed to meet our customers’ exact specifications.
All three of our locations are ISO 9001, ISO 14001 and TSI 16949 certified. We collect data across all manufacturing stages to facilitate final inspection before delivery—guaranteeing that our customers receive the highest levels
of quality.

Ceramic materials: 
95%--99.99% Alumina(Al2O3)  · Zirconia(ZrO2) 
Silicon Carbide (SiC) · Silicon Nitride(Si3N4)...
Excellent ceramic features:
· Anti-friction · Chemical resistance
· Wear resistance · Temperature resistance
· Electrical insulation · Corrosion resistance
· Thermal conductivity · Mechanical seals
· Dielectric strength · Hardness...
Any extreme environment that requires non-corrosive, non-conductive is ideal for full ceramic sleeve bushing bearings.
Precision manufacturing parameters
Dimensional accuracy
Up to 0.001mm
Up to 0.003mm
Up to 0.002mm
The inner hole tolerance
The minimum  0.005mm
Straight flute
The narrowest 0.1x100mm
The thickness of the size
Minimum to 0.02mm
The screw thread
Minimum internal thread M2
Up to 0.004mm
The linear tolerance
Up to 0.001mm
The smallest aperture
The minimum 0.07mm
Precision process
CNC maching,grinding,lapping
Surface finish
Glazed,polishing or metallized
Custom Bushings Capabilities
Wide range of sizes (oval, round, tall and small)
Diamond imprints
Knurl patterns
Made from many types of ceramic materials
Just-in-time delivery
Four Slide/Multi-slide stamping press technology
12-member quality control team
We provide prototyping services to facilitate high volume orders of up to 50 million parts, our company works 24-hours a day, five days a week to quickly fulfill our customers’ requests using cost-effective methods. Contact Keats Manufacturing Company today for more information on our custom bushing capabilities.

Lead time: 
10 working days after comfirmed order. the samples within 3 days
For more information about ceramics,please contact our engineers in time
Related Sample Products:
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