Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | Chrome Steel (GCr15) |
| Precision Class | ABEC-7 / ISO P4 |
| Seal Type | ZZ (Metal Shield) or 2RS (Rubber) |
| Cage Material | Steel Ribbon Cage |
| Dynamic Load Rating | 500N - 5000N (Size Dependent) |
| Static Load Rating | 200N - 2500N (Size Dependent) |
| Limiting Speed | 30,000 - 60,000 RPM |
| Lubrication | Pre-lubricated with Low Noise Grease |
| Operating Temperature | -30°C to +110°C |
| Package Quantity | 10 Pieces per Size Pack |
Anonymous
Mar 29, 2026
Rating: 4/5
Good but packaging
Bearings are great quality and fit perfectly. The packaging was slightly damaged during shipping but the product was safe.
Anonymous
Mar 06, 2026
Rating: 5/5
Great for printers
Silent operation on my 3D printer fans. Highly recommend for anyone looking to reduce noise.
Anonymous
Feb 27, 2026
Rating: 3/5
Needed different seal
My fault for not reading the description carefully. I needed rubber seals instead of metal shields, but the quality is good.
Anonymous
Jan 26, 2026
Rating: 5/5
Exact dimensions
Measured with calipers and the inner and outer diameters are spot on. Precision is exactly as advertised.
Anonymous
Jan 24, 2026
Rating: 5/5
Smooth operation
Used these for an RC car upgrade and the difference is night and day. Very smooth rotation and no play.
Q: Are these bearings metric sizes?
A: Yes, all dimensions provided in the chart are in millimeters following metric standards.
Q: Can I regrease these bearings?
A: Most sealed units are not designed for regreasing. We recommend replacing them when lubrication wears out.
Q: What is the radial play?
A: Standard radial play is CN unless specified otherwise in the product selection.
Q: Are these suitable for high speed applications?
A: Yes, they are rated up to 60,000 RPM depending on the specific size selected.
Q: Do you ship internationally?
A: Yes, we ship to most countries worldwide. Shipping costs are calculated at checkout.
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