• Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
    Roberta
    Their ceramic bearings are of high precision, good quality and inexpensive. We do have cooperation for many years.
  • Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
    Olga Weinberg
    This company is our reliable and professional supplier of ceramic bearings for many years, their ceramic bearings, which are used in our pump are good in quaility.
Contact Person : Cooper wang
Phone Number : 86 15801087509

Ceramic Roller Bearings Si3N4 with High Limit Speed Strong Load-bearing Capacity and Corrosion Resistance

Place of Origin Beijing,China
Brand Name CSQ
Certification FDA,REACH,ROHS,ISO9001,ISO14001,ISO45001
Model Number Customized
Minimum Order Quantity 50pcs
Price Negotiable
Packaging Details Foam+cartom box
Delivery Time Negotiable
Payment Terms T/T
Supply Ability Negotiable

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

x
Product Details
Name Ceramic Roller Bearing Material Silicon Nitride
Size Customize Bearing Capacity High
Speedrating High-speed Capability Pacage Foam+carton Box
Highlight

High Limit Speed Ceramic Roller Bearings

,

Strong Load-bearing Capacity Si3N4 Roller Bearings

,

Corrosion Resistant Silicon Nitride Bearings

Leave a Message
Product Description
Ceramic Roller Bearings Si3N4 High Limit Speed Strong Load-bearing Capacity
Ceramic (Si₃N₄) roller bearings are premium, high-performance components that excel in high-speed, high-temperature, corrosive, and non-magnetic environments. Their light weight, hardness, and durability justify their high cost in mission-critical applications where steel bearings fail or underperform.
Key Advantages & Properties
Advantage Key Benefit
High Hardness & Wear Resistance Much harder than steel; excellent durability in harsh conditions
Lightweight 40% the density of steel; reduces centrifugal force and friction at high speeds
High-Speed Performance Lower mass enables higher rotational speeds with less wear
Corrosion & Chemical Resistant Resists most chemicals, acids, and salts; suitable for corrosive environments
Non-Magnetic & Insulating Ideal for MRI, semiconductor, and electrical applications
High-Temperature Stability Operates continuously up to 800-1000°C; exceeds steel bearing limits
Longer Service Life Lasts 3-5 times longer than steel bearings under optimal conditions
Ceramic Roller Bearings Si3N4 with High Limit Speed Strong Load-bearing Capacity and Corrosion Resistance 0
Why Choose Us
As the first privately-owned joint-stock national-level high-tech enterprise specializing in the production of rare earth ceramic bearings in China, we have extensive experience in manufacturing ceramic rollers and can deliver rollers of various models.
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
0%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

C
C*s
Belize Jan 15.2026
This custom SiC thrust disc for ceramic sliding bearings is amazing! Perfect fit, super corrosion-resistant, and great heat conductivity. No overheating issues at all—total value for money! Highly recommend!
6
6*s
France Jan 12.2026
Quiet, smooth, CE-certified for peace of mind. Worth every penny—already reordered! Highly recommend for high-heat applications.
C
C*s
Anguilla Jan 10.2026
the precision of the custom sizing is impeccable—it fits perfectly into the pump’s mounting position. The slot and screw details are crafted with great precision, so we could install it directly without any extra adjustments, saving a ton of debugging time.