Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Inner Diameter	6 mm
Outer Diameter Options	10, 11, 12, 13, 15, 16, 17, 19, 22 mm
Height Options	3, 3.5, 4, 5, 7 mm
Material	Chrome Steel GCr15
Precision Grade	ABEC-5 / ABEC-7
Seal Type	ZZ (Metal) or 2RS (Rubber)
Country of Origin	Germany
Lubrication	Pre-lubricated High-Speed Grease
Cage Material	Steel
Operating Temperature	-20°C to 120°C

5 reviews

Anonymous

Apr 08, 2026

Rating: 5/5

Smooth operation

Used these for my RC motor upgrade. Noticeable reduction in friction and heat.

Anonymous

Mar 16, 2026

Rating: 5/5

Exact fit

Measured perfectly with calipers. Genuine German quality as described.

Anonymous

Mar 07, 2026

Rating: 4/5

Good value

Quality is high but shipping took a bit longer than expected. Bearings work great.

Anonymous

Feb 21, 2026

Rating: 5/5

High speed performance

No heat buildup after long run times. Highly recommend for high RPM applications.

Anonymous

Feb 02, 2026

Rating: 3/5

Packaging issue

Bearings are fine but box was damaged during transit. Product itself unaffected.

5 FAQ

Q: Are these stainless steel?

A: No, these are made from Chrome Steel GCr15 for better hardness and durability.

Q: Do you sell in bulk?

A: Yes, please contact us directly for bulk pricing on orders over 100 units.

Q: Is ABEC-7 available?

A: Yes, please select the ABEC-7 option from the dropdown menu before ordering.

Q: Can I return wrong size?

A: Yes, returns are accepted within 30 days if the package is unopened.

Q: What grease is used?

A: We use a high-speed synthetic grease suitable for most miniature applications.

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