Description
Reviews
| Brand | - |
| Category | Root / Industrial Small Parts |
| Origin | - |
| Material Type | Chrome Steel |
| Inner Diameter Range | 1.5mm - 12mm |
| Precision Grade | ABEC-5 |
| Seal Configuration | Metal Shield (ZZ) |
| Cage Material | Steel |
| Lubrication | Pre-greased |
| Country of Origin | Imported |
| Dynamic Load Rating | High Capacity |
| Maximum RPM | 20,000 RPM |
| Units per Pack | 10 Pieces |
Anonymous
Apr 08, 2026
Rating: 5/5
Exactly as described
Measured the inner diameters and they are precise. Great for small industrial machinery repairs.
Anonymous
Mar 19, 2026
Rating: 5/5
Perfect for RC motors
These bearings are incredibly smooth and fit perfectly in my custom motor builds. High speed performance is exactly as advertised.
Anonymous
Mar 14, 2026
Rating: 5/5
Bulk order satisfied
Ordered multiple packs for our workshop. Consistency across all units is impressive. Will reorder.
Anonymous
Mar 12, 2026
Rating: 4/5
Works well, packaging could be better
Functionality is top notch for high-speed applications. The packaging was a bit minimal, but no parts were damaged.
Anonymous
Jan 31, 2026
Rating: 4/5
Good quality, slight delay
The bearings themselves are excellent quality and run quietly. Shipping took a bit longer than expected but worth the wait.
Q: What type of grease is used for lubrication?
A: We use standard high-speed lithium-based grease suitable for most industrial applications.
Q: Can I mix different inner diameters in one pack?
A: Each pack contains uniform sizes. Please place separate orders for different diameter requirements.
Q: Do you offer international shipping for bulk orders?
A: Yes, we ship internationally. Please contact us directly for bulk shipping rates.
Q: What is the warranty period for these parts?
A: We offer a 30-day return policy for defective items under normal usage conditions.
Q: Are these bearings made of stainless steel?
A: No, these are manufactured from high-carbon Chrome Steel for durability and speed.
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