BALL RUNNER BLOCK RESIST NR KWD-035-FNS-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-035-FNS-C0-H-1 (R200139330) is a high-precision ball runner block designed for linear motion applications requiring corrosion resistance, high rigidity, and accuracy. This product features a size 35 runner block made of Resist NR, a corrosion-resistant steel that conforms to DIN standards. It has an FNS format indicating its flange width, normal length, and standard height. The runner block is preload-free (preload class C) and offers high accuracy (accuracy class H), ensuring precise movements without any initial tension. This B.RUNNER BLOCK does not include a ball chain and comes with initial lubrication and preservation using Roller bearing grease Dynalub 510. It also allows for attachments to be mounted from both above and below the block. The product boasts excellent dynamic characteristics due to its patented entry zone that increases travel accuracy up to six times compared to other systems. Designed for use with all SNSSNO ball guide rails, the KWD-035-FNS-C0-H-1 model can handle high torque loads and offers improved rigidity under liftoff and side loading conditions thanks to additional mounting screw holes at its center. It maintains the same high load ratings in all four main directions of loading. The overall length of this runner block is specified at 100 mm, with provisions for long-term lubrication over several years. This Bosch Rexroth ball runner block is recommended for environments where corrosion protection is essential and is characterized by reduced frictional oscillations and low friction force levels, particularly under external load conditions. It can accommodate maximum precision requirements in various applications while supporting dynamic load capacities effectively. The unit comes prelubricated from the factory, ensuring ease of installation and maintenance-free operation for extended periods. The permissible ambient temperature range for this model spans from -10°C to +100°C, making it suitable for diverse operating conditions.