LME25UU Linear Bearing – 25mm Shaft Diameter

LME25UU: 25x40x58mm with 25mm Inner Diameter

Heavy-Duty Linear Motion for Demanding Industrial Applications

The LME25UU linear bearing is designed to provide smooth, low-friction linear movement in medium to heavy-duty applications. Manufactured to rigorous European metric standards, this bearing ensures full interchangeability with metric linear components worldwide, simplifying machine design and maintenance. Featuring a 25mm inner shaft diameter, a 40mm outer diameter, and a length of 58mm, the LME25UU is built to handle higher loads while maintaining precise, reliable operation.

Ideal for Robust Automation and Manufacturing Systems

With its larger diameter and increased load capacity, the LME25UU is well-suited for use in heavy automation equipment, industrial robotics, material handling systems, and linear motion platforms requiring greater rigidity and stability. This bearing supports consistent, vibration-free travel and is commonly employed in demanding production lines where reliability is critical.

Engineered for Durability and Maintenance-Free Performance

Constructed with a hardened, precision-ground steel outer shell, the LME25UU delivers excellent resistance to wear and deformation, even under high load cycles. The internal high-strength resin retainer ensures smooth ball circulation and reduces friction to maximise bearing life. Precision-ground raceways minimise rolling resistance and noise, contributing to quieter operation and greater efficiency.

Dual rubber seals on both ends protect the bearing from dust, moisture, and other contaminants, significantly reducing the need for relubrication and maintenance. This seal design makes the LME25UU suitable for use in semi-exposed industrial environments and applications where downtime must be minimised.

With a length of 58mm, the LME25UU provides robust load support while enabling compact machine designs. As part of the European metric LME series, it guarantees compatibility and interchangeability across standard metric systems.

LME25UU System Compatibility

The LME25UU pairs seamlessly with Kiwi Motion’s precision ground linear shafts, including the KM-W, KM-WRB, and KM-WV series, making it an excellent choice for engineers specifying durable, high-capacity linear motion solutions.