Full Ceramic Bearing 6800 6801 6802 6803 6804 Si3N4 Bearing ZrO2 Bearing

Product Description

The 6800 full ceramic is Single-row deep groove ball bearing,dimensions: 10 mm bore, 19 mm outer diameter, 5 mm width with material Si3N4 or ZrO2 .Operates from -200°C to +800°C ,speeds up to 50,000 rpm.Applications: CNC machines, dental drills,wafer handling,corrosive/lightweight-critical systems,MRI-compatible components.

Full Ceramic Bearing 6800

Our advantages

6800 full ceramic bearingsexcel in extreme conditions with ultra-high hardness (Si3N4) or impact resistance (ZrO2). They withstand temperatures up to 1200°C (Si3N4) or 600°C (ZrO2), resist corrosion/chemicals, and eliminate lubrication needs. Their lightweight (60% lighter than steel) reduces energy loss, while non-magnetic and insulating properties suit medical/MRI and semiconductor uses. Ideal for high-speed CNC spindles, aerospace, and cryogenic systems, they offer near-zero wear, minimal maintenance, and contamination-free operation. Dimensional specs (10×19×5mm) fit precision applications. Choose Si3N4 for extreme speed/heat or ZrO2 for toughness in corrosive environments. Perfect for demanding industrial, scientific, and high-tech fields.

Features of 6800 Ceramic Bearings

Races & Balls: Typically made from silicon nitride (Si3N4) or zirconia (ZrO2), offering high hardness, corrosion resistance, and thermal stability.
Speed & Temperature: Can operate at higher speeds (up to 50,000 rpm) and extreme temperatures (-200°C to +800°C) compared to steel bearings.
Low Friction: Ceramic’s smooth surface reduces energy loss, ideal for precision applications.
Non-Conductive & Non-Magnetic: Suitable for electrical or MRI environments.
Application:Aerospace, medical devices, high-speed spindles, and semiconductor equipment.

Brand	WYOO
Cage and its materials	Ceramic
Product Name	Full ceramic bearing
Model Number	6800
Size	10×19×5mm
Single Gross Weight	0.01 KG
Quality Standard	ISO9001
Delivery Date	Normally takes within 7 working days,special bearings need about 20 working days.
Rolling Body	Ceramic
Sealing Cap	Open
Precision	ABEC1
Material	silicon nitride (Si3N4) or zirconia (ZrO2)

Production Customization Process

Full Ceramic Bearing 6800

SFR144TLZWN Drill Handpiece Dental Bearing

Model: Full Ceramic Bearing 6800
Material: silicon nitride (Si3N4) or zirconia (ZrO2)
Size(mm): 10×19×5mm
Precision Rate: ABEC1
Application:Aerospace, medical devices, high-speed spindles, and semiconductor equipment.

Full Ceramic Bearing 6800

External groove grinding

Full Ceramic Bearing 6800

Bearing production

Full Ceramic Bearing 6800

Bearing packaging workshop

Full Ceramic Bearing 6800

Internal groove grinding

Full Ceramic Bearing 6800

Automated production

Full Ceramic Bearing 6800

Bearing inspection

Shenzhen Wanyuan Bearing Co., Ltd. is a professional bearing manufacturer integrating R&D and innovation. The company mainly produces metric bearings with inner diameters of 1-200MM, imperial bearings, spherical roller bearings, double-row cylindrical bearings, cylindrical roller bearings, four-point angular contact bearings, flange bearings, ceramic bearings and customized non-standard bearings.

Full Ceramic Bearing 6800

Our Cooperative Customers

Full Ceramic Bearing 6800

Frequently asked questions

Q1. Are you a buyer or manufacturer?

A: We are a bearing manufacturer with export permission.

Q2. What's your business range?

A: Our business ranges mainly includes miniature ball bearing, flange bearing, thrust roller bearing, needle roller bearing, rod end bearing, and non-standard bearing.

Q3. What do you have a certificate of factory?

A: We have passed the certificate of ISO9001. Our products have passed REACH and RoHS etc.

Q4. Can you provide OEM service with us?

A: Yes, we always provide OEM service to our clients.

Q5. How do you deal with non-standard bearing order?

A: First of all, our MOQ is 50000 pcs on the non-standard bearing order. We must provide the relative drawing.

Q6. How do you charge on the samples?

A: Our samples are free for you if we have them stocked. But the sample express cost will be charged at your end.

Q7. Do you accept small orders?

A: Yes, we accept all kinds of small orders.

Q8. How long is your lead time?

A: It will take 1 week if the order size is less than 10,000 pcs. It will take 4 weeks if the order size is more than 100,000 pcs.