A
Anonymous
Apr 24, 2026
Rating: 5/5
Perfect for my CNC router
These bearings glide smoothly on the shafts. Genuine NSK quality noticed immediately.
Description
Japanese Precision Imported NSK Linear Bearing LM 3 4 5 6 8 10 12 13 16 20 25 30 UU
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand | NSK |
| Country of Origin | Japan |
| Material | High Carbon Chromium Steel |
| Model Series | LM UU Series |
| Seal Type | Double Sealed (UU) |
| Precision Grade | Standard Precision |
| Cage Material | Engineering Plastic |
| Surface Hardness | HRC 60 or Higher |
| Operating Temperature | -20°C to 120°C |
| Shaft Requirement | Hardened Ground Shaft |
5 reviews
A
Anonymous
Mar 14, 2026
Rating: 5/5
Genuine Japanese import
Packaging confirmed authentic NSK product. No issues with alignment or binding.
A
Anonymous
Feb 13, 2026
Rating: 5/5
Smooth motion
Very quiet operation compared to the generic brands I used before. Highly recommended.
A
Anonymous
Feb 04, 2026
Rating: 5/5
Great for automation projects
Used these for a linear actuator build. They handle the load well without noise.
A
Anonymous
Feb 03, 2026
Rating: 4/5
Good quality, tight fit
Quality is excellent but the fit was slightly tight on my shafts until broken in.
5 FAQ
Q: Do these come pre-lubricated?
A: Yes, they come with standard grease applied from the factory.
Q: Can these be used vertically?
A: Yes, but ensure proper lubrication maintenance for vertical applications.
Q: Is there a bulk discount available?
A: Please contact our sales team directly for orders exceeding 50 units.
Q: Are these metric or imperial sizes?
A: These are metric series bearings designed for metric shafts.
Q: What shaft tolerance is recommended?
A: We recommend a g6 tolerance for optimal performance and lifespan.
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
