Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	Chrome Steel
Country of Origin	Germany
Inner Diameter Range	1.5mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 12mm
Precision Grade	ABEC-7
Seal Type	Metal Shield (ZZ)
Cage Material	Steel
Lubrication	Pre-greased
Maximum RPM	20,000+ (Varies by Size)
Operating Temperature	-30°C to +120°C
Warranty	12 Months Manufacturer Warranty

5 reviews

Anonymous

Apr 10, 2026

Rating: 4/5

Reliable but missing one size

Overall very satisfied with the performance and durability. Unfortunately, my kit was missing the 9mm set, but support resolved it quickly. The rest work great.

Anonymous

Mar 18, 2026

Rating: 5/5

Perfect for my RC drone

These bearings are incredibly smooth. I used the 3mm and 5mm sizes for my drone motor upgrades and the difference in noise reduction is noticeable. High quality import.

Anonymous

Feb 12, 2026

Rating: 4/5

Good quality but tight fit

The build quality is excellent and they feel very durable. However, the 2mm bearings were a bit tight on my shafts. Might need a slight press fit installation.

Anonymous

Feb 05, 2026

Rating: 5/5

Smooth spinning action

Bought these for a custom 3D printer project. The high-speed rating is accurate; they spin freely with very little resistance. Great value for the price.

Anonymous

Jan 30, 2026

Rating: 5/5

Great assortment kit

Having all these sizes in one order saved me a lot of time. The packaging was secure and every bearing was individually wrapped to prevent dust.

5 FAQ

Q: Can I return the kit if I selected the wrong sizes?

A: Yes, unused items in their original packaging can be returned within 30 days of purchase for a full refund.

Q: What is the load capacity for the 3mm bearing?

A: The dynamic load rating varies by specific model number, but generally supports light to moderate radial loads typical for miniature applications.

Q: What type of grease is used for lubrication?

A: They are pre-lubricated with high-temperature synthetic grease suitable for high-speed applications.

Q: Are these compatible with standard 5mm motor shafts?

A: Yes, we stock a specific model with a 5mm inner diameter that fits standard motor shafts perfectly.

Q: Do these ship from Germany or a local warehouse?

A: While imported from Germany, they ship from our local distribution center for faster delivery times.

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