Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | Chrome Steel GCr15 |
| Precision Rating | ABEC-7 |
| Seal Type | Double Metal Shield (ZZ) |
| Cage Material | Steel Riveted |
| Lubrication | Pre-greased |
| Max Speed | Up to 30,000 RPM |
| Dynamic Load | 0.5 - 2.5 kN |
| Temperature Range | -20°C to 120°C |
| Package Quantity | 10 Pieces |
| Application | RC Models, Drones, Instruments |
Anonymous
Apr 21, 2026
Rating: 5/5
Perfect for Drones
Replaced stock bearings on my racing drone. Flight time improved due to less friction. Highly recommend for high RPM motors.
Anonymous
Mar 10, 2026
Rating: 5/5
Very Smooth
Used these for a miniature projector fan. They are incredibly quiet and spin freely right out of the pack.
Anonymous
Mar 06, 2026
Rating: 5/5
Fast Shipping
Product arrived well packaged. Bearings are high quality and handle high speeds without overheating.
Anonymous
Mar 05, 2026
Rating: 4/5
Good Value
Overall great bearings. One out of ten felt slightly gritty but the rest were perfect. Good price for the quantity.
Anonymous
Jan 28, 2026
Rating: 5/5
Exact Fit
Ordered the 3mm bore for a hobby motor. Measurements were spot on with my calipers. No wobble at all.
Q: Is there a warranty?
A: Yes, we offer a 30-day return policy for defective items.
Q: Can I clean the grease out?
A: Yes, the shields can be carefully removed to clean or re-lubricate.
Q: What size grease is pre-applied?
A: Standard lightweight bearing grease suitable for high speeds.
Q: Do you sell single units?
A: We sell them in packs of 10 to ensure safe shipping and value.
Q: Are these bearings stainless steel?
A: No, these are made of Chrome Steel for maximum hardness and speed.
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