Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	Chrome Steel GCr15
Precision Grade	ABEC-7 / ISO P4
Seal Type	ZZ (Metal) or 2RS (Rubber)
Cage Material	Steel Retainer
Lubrication	Premium Low-Noise Grease
Surface Hardness	HRC 60-62
Max RPM	Up to 30,000 (Size Dependent)
Bore Sizes Included	1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12 mm
Engineering Standard	German Technology
Warranty	12 Months Manufacturer Warranty

5 reviews

Anonymous

Apr 20, 2026

Rating: 5/5

High Quality

Noticeable difference in performance under high speed. Packaging was secure and all sizes were present.

Anonymous

Apr 14, 2026

Rating: 5/5

Great for RC Models

Fit perfectly in my custom drone build. The spin is incredibly smooth and there is virtually no noise during operation.

Anonymous

Mar 30, 2026

Rating: 4/5

Good Variety

Solid kit overall. I wish there were more units per size, but the quality makes up for it. Good for prototyping.

Anonymous

Mar 09, 2026

Rating: 5/5

Reliable Supply

We order these regularly for our robotics department. Consistency across batches is excellent.

Anonymous

Feb 22, 2026

Rating: 5/5

Very Quiet

I use these for small precision motors. The quality is noticeable compared to standard bearings I have used before.

5 FAQ

Q: What type of grease is used for lubrication?

A: We use a premium low-noise grease suitable for high-speed applications and varying temperatures.

Q: What is the estimated shipping time?

A: Orders are typically processed within 24 hours and delivered within 3 to 5 business days domestically.

Q: Is there a return policy if the size is wrong?

A: Yes, we offer a 30-day return policy for unused items in their original packaging.

Q: Are these bearings shielded on both sides?

A: Yes, the ZZ variant has metal shields on both sides, while the 2RS variant has rubber seals on both sides.

Q: Can I purchase individual sizes instead of the collection?

A: This listing is for the collection kit only. Please check our other listings for bulk packs of specific sizes.

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