Anonymous
Apr 04, 2026
Rating: 4/5
Good quality bearings
Slightly tight fit initially but loosened up after use.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | Chrome Steel (GCr15) |
| Seal Type | Rubber Seal (RS) |
| Precision Rating | ABEC-1 |
| Cage Material | Steel |
| Lubrication | Pre-greased |
| Flange Style | Single-Edge Collar |
| Ring Hardness | HRC 60-65 |
| Noise Level | Low Vibration |
| Typical Application | RC Cars, Drones, 3D Printers |
| Package Quantity | 10 Pieces per Pack |
Anonymous
Apr 04, 2026
Rating: 4/5
Good quality bearings
Slightly tight fit initially but loosened up after use.
Anonymous
Mar 25, 2026
Rating: 5/5
Perfect for drone motors
Works smoothly on 5mm shafts. No wobble and spins freely.
Anonymous
Feb 25, 2026
Rating: 5/5
Exactly as described
Dimensions matched my calipers perfectly. Very satisfied.
Anonymous
Feb 20, 2026
Rating: 3/5
One bearing was noisy
Rest were fine but one had a grinding sound upon arrival.
Anonymous
Feb 13, 2026
Rating: 5/5
Great for small motor shafts
Using them in a custom robotics project. High precision.
Q: Axial load capacity?
A: Primarily radial load, limited axial load due to flange.
Q: Outer diameter for 5mm bore?
A: 16mm outer diameter for 5mm bore size.
Q: Is it water resistant?
A: Rubber seals offer some protection but not submersible.
Q: What is the max RPM?
A: Depends on size, generally up to 30k RPM for smaller bores.
Q: Can I remove the grease?
A: Yes, but voids warranty and requires re-lubrication.