Anonymous
Apr 01, 2026
Rating: 5/5
Excellent Precision
Used these for my CNC spindle modification. The runout is minimal and they spin very smoothly. Genuine German quality is noticeable.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | Chrome Steel GCr15 |
| Seal Type | Metal Shield (ZZ) |
| Precision Grade | ABEC-7 |
| Country of Origin | Germany |
| Flange Style | Single Side Flange |
| Cage Material | Steel |
| Lubrication | Pre-greased Low Noise |
| Hardness | HRC 60-65 |
| Noise Level | Z3 Group |
| Package Quantity | 10 Units per Pack |
Anonymous
Apr 01, 2026
Rating: 5/5
Excellent Precision
Used these for my CNC spindle modification. The runout is minimal and they spin very smoothly. Genuine German quality is noticeable.
Anonymous
Mar 09, 2026
Rating: 3/5
Slow Shipping
Product is fine and works as expected, but delivery took longer than estimated. Bearings themselves are good.
Anonymous
Mar 08, 2026
Rating: 5/5
Genuine German Quality
Noticed less vibration and heat buildup compared to generic brands. Will buy again for future projects.
Anonymous
Mar 07, 2026
Rating: 4/5
Good but pricey
Quality is there but price is higher than domestic options. Worth it for high speed applications though.
Anonymous
Jan 27, 2026
Rating: 5/5
Perfect for Drones
Lightweight and smooth operation. Installed F695 on my racing drone motors and noticed less vibration.
Q: What are the exact dimensions for the F695 model?
A: The F695 has an inner diameter of 5mm, outer diameter of 13mm, and width of 4mm including the flange.
Q: Do these come pre-lubricated or do I need to add oil?
A: Yes, they are factory pre-greased with low noise lubricant and are ready for immediate use.
Q: Are these compatible with standard 3D printer extruders?
A: Yes, the F693 and F695 sizes are commonly used in various 3D printer extruder assemblies.
Q: What is the maximum RPM these bearings can handle?
A: Depending on load and lubrication, these high-speed series can handle approximately 30,000 RPM.
Q: Are these bearings water resistant?
A: The metal shields offer some protection against splashes, but they are not fully sealed for submersion.