Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	Zirconia (ZrO2)
Bearing Type	Full Ceramic
Precision Grade	ABEC-7
Max Operating Temperature	800°C (1472°F)
Cage Material	PTFE (Teflon)
Lubrication	Self-Lubricating / Dry Run Capable
Corrosion Resistance	Excellent (Acid/Alkali Resistant)
Magnetic Property	Non-Magnetic
Seal Type	Open (Optional ZZ/2RS)
Common Sizes	608, 6000, 6002, 6200, 6201

5 reviews

Anonymous

Apr 16, 2026

Rating: 5/5

Non-magnetic feature works

Needed non-magnetic bearings for a sensor project. These work perfectly and are very durable.

Anonymous

Mar 06, 2026

Rating: 5/5

Smooth operation

Installed on a high-speed spindle. Very smooth and quiet. No lubrication needed which is a plus.

Anonymous

Mar 05, 2026

Rating: 4/5

Good but fragile during install

Performance is great once installed. Just be careful during press fit as ceramic can crack if mishandled.

Anonymous

Jan 26, 2026

Rating: 4/5

Great quality, pricey

Performance is outstanding regarding corrosion resistance. Price is higher than steel but worth it for specific environments.

Anonymous

Jan 24, 2026

Rating: 5/5

Perfect for high temp application

Used these in a furnace fan motor. They handle the heat without seizing up like steel bearings did.

5 FAQ

Q: What is the maximum RPM rating?

A: Depending on the size, they can handle up to 50,000 RPM due to lower density than steel.

Q: Can these withstand acidic environments?

A: Yes, Zirconia offers excellent resistance to most acids and alkalis compared to steel bearings.

Q: Do I need to grease these before use?

A: No, these are designed to be self-lubricating or run dry, though light grease can be used if preferred.

Q: How long does shipping take?

A: Standard shipping usually takes 3-5 business days within the continental US.

Q: Are these compatible with standard 608 skateboard wheels?

A: Yes, the 608 size follows standard dimensions, but ensure your axle fits ceramic tolerances.

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