BALL RUNNER BLOCK CARBON STEEL KWD-045-SNH-C0-N-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 CS KWD-045-SNH-C0-N-1 (R162149420) is a high-precision ball runner block designed for linear motion applications where space is restricted in the transverse direction, and high rigidity is required. This model is part of the B.RUNNER BLOCK series and features a slimline width, normal length, and high height (SNH format). It is crafted from unalloyed steel CS for durability and has been engineered to deliver maximum precision with its standard accuracy class N and preload class C, which denotes a preload-free state. The runner block body measures . mm in overall length and does not include a ball chain, but it does come with initial lubrication and preservation for reduced maintenance. It boasts excellent dynamic characteristics due to the optimally designed ball return system that ensures smooth, quiet operation. The patented entry zone significantly enhances travel accuracy by up to six times compared to standard systems. Notably, this runner block can be interchangeably combined with guide rails from Bosch Rexroth's profiled rail systems within each accuracy class, offering flexibility in design and replacement. The dynamic load capacity C and dynamic torsional moment load capacity Mt are determined following DIN ISO standards for reliable performance in demanding applications. Furthermore, the B.RUNNER BLOCK CS KWD-045-SNH-C0-N-1 is prelubricated at the factory to facilitate long-term lubrication over several years. Its design allows for high torque load capacity and accommodates all attachments via end-face fastening threads. This model is particularly suited for applications that require low frictional oscillations and low friction force levels under external loads while maintaining high rigidity across all load directions.