BALL RUNNER BLOCK NRFG KWD-035-SKS-C0-H-0

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth B.RUN. BLOCK NRFG KWD-035-SKS-C0-H-0 (R201039314) is a high-precision ball runner block designed for linear motion applications requiring corrosion resistance and high accuracy. This model is part of the NRFG series, characterized by its use of Resist NR material, making it suitable for packaging and food industry applications where materials must be corrosion-resistant and certified. The runner block features a slimline width (SKS format), short length, and standard height, ensuring a compact design that can fit into various machine configurations. It is manufactured to high accuracy class H standards, ensuring precise motion control, and it is preload-free (preload class C), allowing for smooth movement without initial tension in the system. This model comes without a ball chain, preservation, initial lubrication, or attachment elements on either the left or right front reference edge. The straight lube connection is loosely attached for ease of maintenance. All steel components are made according to DIN standards for corrosion resistance. The overall length of the runner block is specified as 70 mm. Interchangeability is a key feature of this product; it can be combined with any guide rails within the same accuracy class. It boasts excellent dynamic characteristics with high load ratings in all four main directions of loading and allows long-term lubrication over several years. The lube fittings have metal threads on all sides for durability. The B.RUN. BLOCK NRFG KWD-035-SKS-C0-H-0 ensures maximum system rigidity due to its preloaded O-arrangement and offers high rigidity in all load directions which permits the use of just one runner block per rail if necessary. It includes an integrated all-around sealing system, optimized entry-zone geometry, and a high number of balls to reduce variation in elastic deflection while providing smooth and quiet operation. Attachments can be mounted from above on the runner block body which comes in a standard version. This product’s design ensures long-lasting performance with minimal maintenance requirements while maintaining compatibility across Bosch Rexroth's Ball Rail Systems within each accuracy class.