Description
Reviews
| 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 |
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.
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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