
LM Series Linear Motion Ball Bearings – LM6UU, LM8UU & LM10UU
Compact sealed linear ball bearings for smooth, low-friction movement along precision round shafts.
In stock — dispatch within 1–2 business days
About this product
LM-series linear ball bearings provide smooth, low-friction movement along a matching precision round shaft. Recirculating ball circuits support repeated straight-line travel, making these bearings suitable for CNC equipment, 3D printers, automation systems, machinery, guides and other linear-motion applications. The resin retainer holds the circulating balls, while seals at both ends help retain lubricant and limit contamination. Correct shaft diameter, shaft condition, alignment, lubrication and housing fit are important for reliable operation. These bearings are intended for linear movement rather than continuous rotary operation.
Key dimensions
All measurements are in millimetres.
Refer to the dimensional schematic and confirm the shaft diameter before ordering.
