Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | Zirconia (ZrO2) Full Ceramic |
| Seal Type | CE (Open) or 2RS (Rubber Sealed) |
| Manufacturing Origin | Harbin, China |
| Precision Grade | ABEC-7 / ISO P4 |
| Cage Material | PTFE Retainer |
| Lubrication | Dry Running or Food Grade Grease |
| Operating Temperature | -50°C to 400°C |
| Corrosion Resistance | Excellent (Acid and Alkali Resistant) |
| Magnetic Property | Non-Magnetic |
| Warranty Period | 12 Months Limited Warranty |
Anonymous
Apr 18, 2026
Rating: 4/5
Fast shipping and secure pack
Arrived earlier than expected. Packaging was very secure with ample protection. One bearing had a tiny speck on the seal but does not affect performance.
Anonymous
Mar 15, 2026
Rating: 5/5
Extremely low friction
Used these for a precision spindle project. The friction is noticeably lower than hybrid ceramic bearings. Highly recommend for high-speed needs.
Anonymous
Mar 03, 2026
Rating: 5/5
Great corrosion resistance
Working in a chemical processing environment, steel bearings corrode quickly. These zirconia bearings have shown no signs of wear or rust after 6 months.
Anonymous
Feb 21, 2026
Rating: 5/5
Perfect for high temperature applications
Installed these in a convection oven fan motor. They handle the heat much better than the original steel bearings. Smooth operation even after months of use.
Anonymous
Feb 14, 2026
Rating: 4/5
Good quality but pricey
The build quality is undeniable. Spin is very smooth and free of noise. Price is higher than steel equivalents but justified for ceramic performance.
Q: What is the maximum RPM for the 6002 size?
A: For the 6002 size, the limiting speed is approximately 34,000 RPM depending on load and lubrication conditions.
Q: Are the 2RS seals heat resistant?
A: The 2RS rubber seals are rated up to 120°C. For higher temperatures, we recommend the CE open type with high-temp grease.
Q: Is bulk pricing available for orders over 50 units?
A: Yes, please contact our sales team directly through the contact form for volume discount quotes on orders exceeding 50 units.
Q: Do these bearings require lubrication?
A: They can run dry due to the self-lubricating properties of the PTFE cage, but light grease can be applied for specific applications.
Q: Can these directly replace standard 6000 series steel bearings?
A: Yes, the dimensions follow standard ISO metrics for 6000 series bearings. Please verify your shaft and housing tolerances before installation.
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