Anonymous
Apr 12, 2026
Rating: 4/5
Good Value Pack
Most were perfect, one was slightly stiff out of the box but loosened up.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | Chrome Steel (GCr15) |
| Precision Class | ABEC-5 / ISO P0 |
| Seal Configuration | ZZ Metal Shield |
| Cage Type | Steel Stamped |
| Lubricant Type | Pre-lubricated High-Speed Grease |
| Surface Hardness | HRC 60-65 |
| Noise Rating | Z1 Low Noise |
| Temperature Range | -20°C to 120°C |
| Package Quantity | 10 Pieces per Pack |
| Warranty Period | 6 Months Limited |
Anonymous
Apr 12, 2026
Rating: 4/5
Good Value Pack
Most were perfect, one was slightly stiff out of the box but loosened up.
Anonymous
Feb 21, 2026
Rating: 5/5
Perfect for RC Car
Replaced worn bearings in my motor with these. They spin smoothly and fit perfectly.
Anonymous
Feb 17, 2026
Rating: 5/5
3D Printer Upgrade
Great quality for the price. Smooth motion on my printer axes now.
Anonymous
Feb 11, 2026
Rating: 5/5
Fast Spinning
Great for high RPM applications. Delivery was quick and packaging was secure.
Anonymous
Jan 25, 2026
Rating: 5/5
High Precision
No wobble detected. Exactly what I needed for my precision spindle project.
Q: What is the tolerance?
A: These follow standard ISO tolerance specifications for ABEC-5 grade.
Q: Are they pre-lubed?
A: Yes, they come pre-lubricated with grease and are ready to install.
Q: Is this stainless steel?
A: No, this is bearing steel. It offers high hardness but is not corrosion resistant.
Q: Can I use oil instead?
A: Grease is recommended for these seals, but oil can be used if cleaned first.
Q: Do you sell singles?
A: We only sell these in standard pack sizes to ensure quality control.