Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand | NSK |
| Model Series | LM LUU Series |
| Bore Diameter Range | 3mm - 50mm |
| Outer Diameter | Varies by Model |
| Length | Varies by Model |
| Material | High Carbon Chromium Steel |
| Seal Type | Double Sealed (UU) |
| Precision Class | ISO Standard |
| Lubrication | Pre-lubricated with Grease |
| Country of Origin | Japan |
Anonymous
Mar 31, 2026
Rating: 5/5
Perfect for my CNC project
These bearings glide smoothly on the hardened shafts. No noise during operation and the fit was exact.
Anonymous
Mar 29, 2026
Rating: 4/5
Good value
Slightly tight at first but loosened up after some break-in motion. Overall satisfied with the performance.
Anonymous
Feb 26, 2026
Rating: 5/5
Authentic NSK quality
I was worried about fakes but these are genuine. Packaging was secure and labels match official NSK standards.
Anonymous
Feb 20, 2026
Rating: 5/5
Reliable motion
Using these for a linear actuator. Zero play and very consistent movement under load.
Anonymous
Feb 20, 2026
Rating: 5/5
Fast delivery
Arrived earlier than expected. Well packaged with anti-rust coating intact. Ready to install.
Q: What is the required shaft hardness for these bearings?
A: We recommend a minimum shaft hardness of 58HRC for optimal performance and longevity.
Q: Is the LM3 size currently in stock?
A: Yes, all sizes listed in the title including LM3 are available for immediate shipment.
Q: What is the operating temperature range?
A: The standard operating temperature range is between -10 and 80 degrees Celsius.
Q: Do I need to add more grease before installation?
A: No, the bearings come pre-lubricated. You can install them directly out of the box.
Q: Can these be used for vertical motion applications?
A: Yes, they are suitable for vertical loads provided the shaft is properly supported.
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