Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	Chrome Steel
Precision Rating	ABEC-5
Seal Type	Double Shield (ZZ)
Cage Material	Steel
Lubrication	Pre-greased
Inner Diameter Options	2mm, 3mm, 4mm, 6mm, 8mm, 10mm, 12mm
Dynamic Load Capacity	Varies by Model
Max Speed	Up to 30,000 RPM
Operating Temperature	-20°C to 120°C
Package Content	10 Pieces per Pack

5 reviews

Anonymous

Apr 08, 2026

Rating: 4/5

Good quality

Mostly great, but one bearing felt slightly stiff out of the box. Still usable.

Anonymous

Mar 04, 2026

Rating: 4/5

Solid choice

Using them in a 3D printer fan assembly. Quiet operation so far.

Anonymous

Feb 17, 2026

Rating: 5/5

Exact specifications

Measured with calipers, dimensions are accurate. Great for precision projects.

Anonymous

Feb 14, 2026

Rating: 5/5

Perfect for my RC car

These bearings spin incredibly smooth. Noticed a significant improvement in wheel rotation.

Anonymous

Feb 11, 2026

Rating: 5/5

Fast shipping

Arrived quickly and well packaged. No rust or damage on any unit.

5 FAQ

Q: What is the tolerance level?

A: They adhere to standard ISO tolerance levels suitable for general precision machinery.

Q: Can these handle high RPM applications?

A: Yes, the High-Speed Series is designed for RPMs up to 30,000 depending on the size.

Q: Is there a discount for bulk orders?

A: Yes, please contact our sales team via the store page for bulk pricing options.

Q: Do I need to add oil before use?

A: No, they come pre-greased from the factory and are ready to install.

Q: Are these bearings sealed or shielded?

A: These are double shielded (ZZ) to protect against dust while maintaining low friction.

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