Description
Reviews
| 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 |
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.
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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