BALL RUNNER BLOCK CARBON STEEL KWD-020-FNS-C1-P-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-020-FNS-C1-P-1 (R16518122Y) is a high-precision ball runner block designed for linear motion applications requiring rigidity, precision, and low noise operation. This runner block is part of Bosch Rexroth's Ball Rail Systems and features a size 20 flange width, normal length, and standard height. The body of the runner block is constructed from carbon steel (CS) for durability. With an accuracy class P for precision and a preload class C indicating low preload, this model ensures smooth motion with minimal deflection. The inclusion of a ball chain contributes to the unit's quiet travel behavior and consistent performance. For ease of maintenance, it comes prelubricated with Dynalub grease and has lube fittings with metal threads on all sides. This model is characterized by its ability to handle high torque loads and maintain rigidity even under side loading conditions due to additional mounting screw holes at the center. Its optimized entry zone geometry and numerous balls reduce variations in elastic deflection, enhancing travel accuracy. The B.RUNNER BLOCK CS KWD-020-FNS-C1-P-1 offers interchangeability with guide rails across various accuracies, making it versatile for different setups. It's also equipped with integrated all-around sealing to protect against contaminants. Long-term lubrication capabilities extend its service life without the need for frequent maintenance. This ball runner block can be used on all SNS/SNO ball guide rails by Bosch Rexroth, offering high load ratings in all main loading directions. Its design allows for single-block applications per rail without sacrificing system rigidity. For advanced applications, an optional integrated inductive measuring system can be added without affecting wear due to its non-contact nature. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWD-020-FNS-C1-P-1 (R16518122Y) provides maximum precision and rigidity for demanding linear motion tasks while ensuring long service life through its robust design and comprehensive sealing options.