Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	Chrome Steel GCr15
Country of Origin	Germany
Precision Class	ABEC-7 / ISO P4
Seal Type	Open, ZZ, or 2RS Available
Cage Material	Steel or Reinforced Nylon
Lubrication	High-Speed Synthetic Grease
Inner Diameter Range	1.5mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 12mm
Maximum RPM	Up to 30,000 RPM
Hardness	HRC 60-62
Warranty	12 Months Manufacturer Warranty

5 reviews

Anonymous

Mar 22, 2026

Rating: 5/5

Excellent Precision

Used these for my CNC spindle modification. The runout is minimal and they spin incredibly smooth. Definitely genuine German quality.

Anonymous

Mar 01, 2026

Rating: 5/5

Perfect for Drones

Smooth rotation and low noise. I used the 5mm ID bearings for my racing drone motors. Highly recommend for high RPM applications.

Anonymous

Feb 27, 2026

Rating: 4/5

Great Value

Bought the 5mm ID set, very satisfied with the performance. Packaging was secure ensuring no damage during transit.

Anonymous

Feb 25, 2026

Rating: 4/5

Good Quality

Works well for my project but shipping took a bit longer than expected. The bearings themselves are top notch.

Anonymous

Jan 31, 2026

Rating: 5/5

Genuine German Build

You can feel the difference in quality compared to standard Chinese bearings. Worth the extra cost for precision equipment.

5 FAQ

Q: What is the lead time for bulk orders?

A: Usually ships within 24 hours for standard quantities. Bulk orders over 100 units may take 3-5 business days.

Q: Is grease pre-applied?

A: Yes, all sealed bearings come pre-lubricated with high-speed synthetic grease. Open types are shipped with protective oil.

Q: Do you have 2.5mm ID available?

A: Currently we stock 1.5 to 12mm as listed in the catalog. Please check the selection menu for specific availability.

Q: Are these ceramic or steel?

A: This listing is for Chrome Steel bearings. We do carry hybrid ceramic options in a separate listing.

Q: Can these handle high temperatures?

A: Standard grease handles up to 120°C. For higher temperatures, please contact us for high-heat lubrication options.

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