R200029307

Ball runner block, FKS, size 25, Resist NRII, accuracy high, preload-free, with ball chain

The ball runner block made of Resist NRII is corrosion-resistant and highly precise. Additionally, it is characterized by the following product features:<br>Size 25<br>Format FKS: Width = flange, length = short, height = standard<br>Runner block body and all steel components made of corrosion-resistant steel as per DIN 10088<br>Preload class C0: Preload-free<br>Accuracy class H: High<br>With ball chain<br>Without preservation<br>Without initial lubrication<br>Without attachment element, left (front reference edge)<br>Without attachment element, right (front reference edge)<br>Straight lube connection loosely attached.<br>Runner block body in standard version<br>Overall length of the runner block = 67.0 mm<br>Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy. Area of application: For restricted space in the longitudinal direction Integrated all-round sealing Maximum system rigidity due to preloaded O-arrangement All metal parts are made of corrosion resistant steel Patented entry zone increases the travel accuracy up to a factor of six Can be used on all SNS ball guide rails Available in five common sizes Lube fittings with metal threads on all sides High rigidity in all load directions – permits applications with just one runner block per rail The same high load ratings in all four main directions of loading Minimum quantity lubrication system with integrated reservoir for oil lubrication Optimized entry-zone geometry and high number of balls minimize variation in elastic deflection Excellent dynamic characteristics Ball chain for low noise level and best travel behavior Significantly reduced frictional oscillations and low friction force level, particularly under external load