BALL RUNNER BLOCK RESIST NR KWD-035-FNS-C1-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-035-FNS-C1-H-1 (R200131330) is a high-precision, corrosion-resistant ball runner block designed for linear motion applications that require high rigidity and accuracy. This runner block features a size E profile and is part of the FNS format, indicating a flanged width, normal length, and standard height. Constructed from corrosion-resistant steel according to DIN EN standards, it offers low preload (class C) and high accuracy (class H), ensuring smooth motion and reduced frictional oscillations even under external load. The B.RUNNER BLOCK NR KWD-035-FNS-C1-H-1 is devoid of a ball chain to simplify its design but includes initial lubrication and preservation for long-term performance without frequent maintenance. It uses Roller bearing grease Dynalub 510 for optimal operation. The product does not come with attachment elements at the left or right front reference edges but provides flexibility for attachments to be mounted from above or below. With a total length of the runner block at 63 mm, it is interchangeable with guide rails of every accuracy level to accommodate various application needs. The patented entry zone increases travel accuracy significantly, improving dynamic characteristics such as torque load capacity and rigidity under side loading conditions due to additional mounting holes at the center of the block. It supports high load ratings in all four main loading directions. This ball runner block can be utilized on all SNS/SNO ball guide rails offered by Bosch Rexroth, ensuring compatibility across different systems. It is prelubricated at the factory, which along with its design features allows for long-term lubrication over several years. The product's construction also accounts for environmental durability with permissible ambient temperature ranges from -30°C up to +100°C short-term exposure. In summary, the Bosch Rexroth B.RUNNER BLOCK NR KWD-035-FNS-C1-H-1 offers exceptional precision and durability for demanding linear motion applications while maintaining ease of maintenance and interchangeability within Bosch Rexroth's comprehensive range of guide rails and components.