B.RUNNER BLOCK CS KWD-035-FNS-C1-P-2

***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 CS KWD-035-FNS-C1-P-2 (R165131224) is a high-performance ball runner block designed for precision and durability in linear motion applications. This product is part of Bosch Rexroth's Ball Rail Systems and adheres to DIN standards for linear guides, ensuring compatibility and reliability for users. The runner block features a four-row ball design, providing point contact in all loading directions which minimizes friction. This innovative design results in lower friction compared to other systems with two or four rows of balls, reducing heat generation and enhancing the product's lifespan. The B.RUNNER BLOCK CS KWD-035-FNS-C1-P-2 incorporates various sealing options to protect against contaminants such as dirt, chips, and coolants. Standard universal seals (SS) offer low friction with a good sealing effect, while the low-friction seal (LS) caters to applications requiring ease of movement. For increased exposure to harsh media, the double-lip seal (DS) is available, and front seals are offered for environments with fine particles or heavy coolant use. Additionally, FKM seals can be used in extreme conditions and are interchangeable during servicing. This ball runner block is designed with flexibility in mind; attachments can be mounted from above or below, and it features lube fittings with metal threads on all sides for easy maintenance. It also includes end-face fastening threads for various attachments and integrated all-around sealing to enhance protection against contaminants. The high torque capacity and different preload classes allow customization according to application requirements. Bosch Rexroth's B.RUNNER BLOCK CS KWD-035-FNS-C1-P-2 offers high rigidity in all load directions, making it suitable even for applications that use only one runner block per rail. Its improved rigidity under liftoff and side loading conditions is further bolstered by additional mounting screw holes at the center of the block. The prelubricated runner block ensures long-term lubrication over several years without the need for frequent maintenance, maintaining consistent performance throughout its service life. Optional features include an integrated inductive measuring system that is wear-free, adding value through precise motion tracking capabilities without physical contact or wear on components.