R165351360

Ball runner block, FLS, size 55, Resist CR – coating, accuracy high, low preload, without ball chain

The ball runner block is highly precise and corrosion-resistant thanks to its Resist CR coating. Additionally, it is characterized by the following product features:<br>Size 55<br>Format FLS: Width = flange, length = long, height = standard<br>Runner block body made of unalloyed steel CS, matte-silver, hard chrome plated<br>Preload class C1: Low preload<br>Accuracy class H: High<br>Without ball chain<br>Preserved<br>Without initial lubrication<br>Without attachment element, left (front reference edge)<br>Without attachment element, right (front reference edge)<br>45° angular lube nipples loosely attached.<br>Runner block body in standard version<br>Overall length of the runner block = 199.0 mm<br>Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy. Area of application: For the most demanding rigidity requirements Heavy-duty Ball Runner Block for heavy machine construction with extremely high load-bearing capacity Maximum rigidity in all load directions Steel ball runner block body with corrosion-resistant coating, matt silver finish, hard chrome plated High torque load capacity Attachments on the ball runner block can be mounted from above and below Long-term lubrication is possible over several years Improved rigidity under lift-off and side loading conditions due to two additional mounting screw holes at the center of the ball runner block Optimized entry-zone geometry and high number of balls minimize variation in elastic deflection Quiet, smooth running thanks to optimally designed ball and ball chain return and guideway Ball runner block pre-lubricated at the factory