BALL RUNNER BLOCK RESIST NR KWD-035-SNS-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-SNS-C0-H-1 (R201139330) is a high-precision ball runner block designed for applications requiring maximum precision and corrosion resistance. This runner block, part of the ball rail system, is characterized by its slimline width, normal length, and standard height dimensions. It is constructed from corrosion-resistant steel compliant with DIN EN standards, ensuring durability and longevity in challenging environments. With an accuracy class of H for high precision and a preload class of C indicating that it is preload-free, this model ensures smooth motion without unnecessary preload force. The absence of a ball chain simplifies the design while still allowing for significant reductions in frictional oscillations and a low friction force level, especially when under external loads. This particular runner block boasts excellent dynamic characteristics with high torque load capacity and maintains the same high load ratings in all four main loading directions. Pre-lubricated at the factory for long-term maintenance-free operation, it also features a patented entry zone that can improve travel accuracy by up to six times compared to standard blocks. The B.RUNNER BLOCK NR KWD-035-SNS-C0-H-1 is versatile enough to be used on all SNS/SNO ball guide rails and supports fast delivery options. It has an overall length of 70.2 mm and can withstand ambient temperatures ranging from -10°C to +100°C for short periods. For operations at negative temperatures or specific environmental conditions, consultation with Bosch Rexroth is recommended. Designed without attachment elements on either front reference edge and including a straight lube connection loosely attached, this runner block provides flexibility in installation. Its dynamic load capacity C and static load rating ensure reliable performance over a standard 100 km travel life as per DIN ISO norms. With its profiled rail systems compatibility across various sizes (N, E, A), different pitch guide rails (T), and thread diameters (Mx), this runner block caters to diverse industrial requirements while offering self-aligning capabilities to compensate for potential misalignments during installation or operation.