linear guides bearing cnc linear guide rail 1500mm

(1) Self-aligning capability By design, the circular-arc groove has contact points at 45 degrees. HG series linear guide can
absorb most installation errors due to surfaceirregularities and provide smooth linear motion through the elastic deformation of
rolling elements and the shift of contact points. Self-aligning capability, high accuracy and smooth operation can be obtained
with an easy installation.

(2) Interchangeability
Because of precision dimensional control, the dimensional tolerance of HG series linear guide can be kept in a reasonable range,
which means that any blocks and any rails in a specific series can be used together while maintaining dimensional tolerance. And a
retainer is added to prevent the balls from falling out when the blocks are removed from the rail.

(3) High rigidity in all four directions
Because of the four-row design, the HG series linear guide has equal load ratings in the radial, reverse radial and lateral
directions. Furthermore, the circular-arc groove provides a wide-contact width between the balls and the groove raceway allowing
large permissible loads and high rigidity