BALL RUNNER BLOCK RESIST NR KWD-020-SKS-C0-H-1

***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.RUNNER BLOCK NR KWD-020-SKS-C0-H-1 (R201089333) is a high-precision, corrosion-resistant ball runner block designed for linear motion applications where space is limited and high accuracy is required. This runner block features a slimline width, short length, and standard height, making it well-suited for restricted spaces in both longitudinal and transverse directions. The body of the runner block is made of corrosion-resistant steel in accordance with DIN EN standards, ensuring durability and resistance to harsh environments. The B.RUNNER BLOCK NR KWD-020-SKS-C0-H-1 boasts an accuracy class H for highly accurate operations and comes preload-free with a preload class C. It includes a ball chain that contributes to low noise levels and optimal travel behavior. The runner block is pre-lubricated at the factory with roller bearing grease Dynalub 510, facilitating long-term lubrication over several years without the need for frequent maintenance. Designed to be interchangeable with all SN/SNO ball guide rails, this product maintains high load ratings in all four main loading directions. Its patented entry zone significantly enhances travel accuracy by up to six times compared to other systems. The attachments on the ball runner block can be mounted from above, which allows for flexible installation options. In addition to its excellent dynamic characteristics, the B.RUNNER BLOCK NR KWD-020-SKS-C0-H-1 ensures reduced frictional oscillations and maintains a low friction force level even under external loads. This model does not come with attachment elements on either front reference edge but does include a straight lube connection that is loosely attached. Overall, this Bosch Rexroth ball runner block stands out for its combination of precision engineering, robust construction, and optimized design for dynamic performance in demanding linear motion applications.