R200029314

NRFG ball runner block, FKS, size 25, Resist NR, accuracy high, preload-free

The high-precision ball runner block made of Resist NR is suitable for use in the packing industry and in food industry sub-sectors. 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>Without 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. All metal parts are made of corrosion resistant steel All plastic parts are made from certified materials Excellent dynamic characteristics The same high load ratings in all four main directions of loading Can be used on all SNS ball guide rails Long-term lubrication is possible over several years Lube fittings with metal threads on all sides Limitless interchangeability as all ball guide rail systems can be combined at will with all ball runner block versions within each accuracy class. Maximum system rigidity due to preloaded O-arrangement End-face fastening thread for all attachments High rigidity in all load directions – permits applications with just one runner block per rail Integrated all-round sealing Optimized entry-zone geometry and high number of balls minimize variation in elastic deflection Smooth, quiet running thanks to optimally designed ball return and guideway Attachments on the ball runner block can be mounted from above and below