Description
Product Overview
The uxcell LM8UU linear bearing is a metric double‑seal ball bearing designed for high‑precision linear motion. Measuring 8 mm × 15 mm × 24 mm, it features two rubber dust seals that block dirt, water and contaminants, extending service life. Constructed from hardened steel balls and a stainless‑steel race, it delivers a static load capacity of 265 N and a dynamic load capacity of 402 N, suitable for demanding industrial environments.
Usage
This bearing excels in linear motion systems such as mechanical slides, 2‑axis and 3‑axis tables, CNC machines and 3D printers. Its compact size fits standard LM series shafts, making it ideal for hobbyists and professional engineers alike. 
Why Choose Us
uxcell guarantees consistent quality through rigorous testing and ISO‑9001 manufacturing standards. The double‑seal design offers superior protection compared to open bearings, reducing maintenance frequency. Each unit is inspected for roundness and load rating compliance, ensuring reliable performance out of the box.
Key Features
- Double rubber seals prevent dust and moisture ingress
- Metric 8x15x24 mm dimensions fit standard LM series shafts
- High static (265 N) and dynamic (402 N) load capacities
- Precision‑ground steel balls for smooth, low‑friction motion
- Ideal for CNC, 3D printing, and industrial slide applications
FAQ
What is the recommended load for the LM8UU bearing?
Use up to 80 % of the rated load, which means a maximum of about 322 N dynamic load to ensure optimal longevity.
Can the bearing be used in wet environments?
The double rubber seals provide water resistance, making it suitable for mildly wet conditions, but it should not be fully submerged.
Is the bearing compatible with all LM series shafts?
Yes, the LM8UU is designed to fit standard LM series shafts with an 8 mm diameter.
How do I install the bearing?
Slide the bearing onto the shaft until it seats fully; the seals will automatically align to protect the interior.
What warranty does uxcell offer?
uxcell provides a one‑year limited warranty covering manufacturing defects.
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