BALL RUNNER BLOCK CARBON STEEL KWC-020-FKN-C0-N-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 CS KWC-020-FKN-C0-N-2 (R166389410) is a high-precision ball runner block designed for linear motion applications where space is restricted in the upward and longitudinal directions. This runner block features a flange width, short length, and low height, making it suitable for compact installations. Constructed from unalloyed steel CS, the runner block body offers robustness and durability. With a preload class C, this model is preload-free, which means there are no pre-applied forces between the ball bearings and the raceways, allowing for smooth movement without initial resistance. The accuracy class N indicates that it meets standard precision requirements. This particular model does not include a ball chain or initial lubrication but comes preserved for protection against corrosion during storage and shipping. The product boasts angular lube nipples loosely attached for easy maintenance and lubrication over several years. It can be used with all SN/SNO ball guide rails provided by Bosch Rexroth and features integrated all-around sealing to protect against contaminants. The optimized entry-zone geometry along with a high number of balls reduces variation in elastic deflection, thus enhancing travel accuracy up to six times compared to conventional designs. This runner block is also notable for its significantly reduced frictional oscillations and low friction force levels, especially under external load conditions. The dynamic load capacity C and static load capacity C0 ensure reliable performance under varying loads. It's engineered to accommodate fastening threads on all end faces for attachments and supports optional integrated inductive measuring systems for precise position feedback. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWC-020-FKN-C0-N-2 (R166389410) provides maximum precision in linear motion applications with limited space while ensuring long-term reliability and ease of maintenance. Its advanced design features make it an ideal choice for various industrial applications requiring high accuracy and minimal maintenance.