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1. In new energy vehicles, ceramic bushings are widely used in motor bushings. For example, Tesla Model 3 uses silicon nitride ceramic bushings. At the same time, ceramic bushings can also be used in hydrogen fuel cells.

2. Medical equipment, zirconia ceramic shaft sleeves have excellent biocompatibility and wear resistance five times higher than titanium alloys, mainly used in surgical robot joints and MRI machines.

3. In the aerospace industry, ceramic shaft sleeves are also widely used. Aluminum oxide ceramic shaft sleeves can withstand high temperatures up to 1700 ℃, with a thermal expansion coefficient only one-third of that of metals, making them suitable for use in extreme high-temperature environments.

4. Ceramic shaft sleeves are also used in fields such as petrochemicals, marine engineering, high-speed machine tools, printing machinery, and food processing machinery. Its high temperature resistance, corrosion resistance, self-lubricating and other characteristics make it perform well in various harsh working conditions.

Sizes and types

Dimensions: 0.393” to 21.654” (10mm – 550mm) length; Diameter as small as 0.2mm(can be customizations)

The type of ceramic bushing: Cylindrical, Square, Screw Threadand, Porous...

Shaft, Plunger Rod, Piston Rod, Cylinder Rod, Insulating Rod, Heat Conducting Bar, sharpening rod, honing rod...

Machining Technical Parameters

Dimensional accuracy: Up to 0.001mm

Smoothness: Highest possible mirror

Concentricity: Up to 0.003mm

The inner hole tolerance: 0.005mm

Straight flute: The narrowest 0.1x100mm

The thickness of the size: Minimum of 0.02mm

The screw thread: Minimum thread M2

The smallest aperture: The minimum 0.07mm

We provide customized ceramic bushings of different specifications, high quality, factory price, and fast delivery

Lead time: 2- 20 working days for the mass with a free sample of the mass; MOQ: 1 qty

Ceramic bushings are mainly used in the following fields:

2. Medical equipment, zirconia ceramic shaft sleeves have excellent biocompatibility and wear resistance five times higher than titanium alloys, mainly used in surgical robot joints and MRI machines.

Sizes and types

Dimensions: 0.393” to 21.654” (10mm – 550mm) length; Diameter as small as 0.2mm(can be customizations)

The type of ceramic bushing: Cylindrical, Square, Screw Threadand, Porous...

Shaft, Plunger Rod, Piston Rod, Cylinder Rod, Insulating Rod, Heat Conducting Bar, sharpening rod, honing rod...

Machining Technical Parameters

Dimensional accuracy: Up to 0.001mm

Smoothness: Highest possible mirror

Concentricity: Up to 0.003mm

The inner hole tolerance: 0.005mm

Straight flute: The narrowest 0.1x100mm

The thickness of the size: Minimum of 0.02mm

The screw thread: Minimum thread M2

The smallest aperture: The minimum 0.07mm

We provide customized ceramic bushings of different specifications, high quality, factory price, and fast delivery

Lead time: 2- 20 working days for the mass with a free sample of the mass; MOQ: 1 qty

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