BALL RUNNER BLOCK RESIST CR KWC-020-FKN-C0-H-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 CR KWC-020-FKN-C0-H-2 (R166389360) is a state-of-the-art ball runner block designed for high precision and corrosion resistance, featuring a Resist CR coating. This product boasts a size 20 profiled rail system with an FKN format, which includes a width flange, short length, and low height configuration. The runner block body is constructed from unalloyed steel CS with a matte silver finish and hard chrome plating for durability. With preload class C, the runner block is preload-free, ensuring smooth motion without pre-tension. It falls under accuracy class H for high precision applications. Notably, this model does not include a ball chain or initial lubrication and comes preserved for longevity. The angular lube nipples are loosely attached to facilitate easy lubrication. The overall length of the runner block is meticulously designed to fit restricted spaces both upwardly and longitudinally. Its dynamic characteristics are excellent due to the patented entry zone that enhances travel accuracy up to six times compared to standard blocks. The product's design also allows for long-term lubrication over several years without the need for frequent maintenance. This Bosch Rexroth ball runner block operates quietly and provides outstanding travel behavior thanks to its factory pre-lubrication and end-face fastening thread that accommodates various attachments. It has been engineered to work with guide rails interchangeably across all accuracy levels, offering flexibility in application design. Moreover, it can handle maximum accelerations and speeds while maintaining low friction coefficients, contributing to its efficient performance. The R166389360 model is suitable for environments where clean operation is essential due to its corrosion-resistant coating and capability of operating within a permissible ambient temperature range of -10°C to +100°C intermittently. It's an ideal component for linear motion systems demanding high precision, reduced frictional oscillations, low noise levels, and exceptional dynamic load capacities.