Since model LG has 4 rows of circular arc grooves (raceways), it achieves a load rating more than twice that of point-contact Linear Bushing model LM with the same size.
Note) The basic load ratings each indicate the value when one row of balls receiving a load are directly under the load. The permissible torques each represent a reference value when the radial clearance is maximum (+10µm). The permissible moments each indicate a reference value when the radial clearance is the maximum (+10µm) with one row of balls receiving a load being directly under the load. For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.