BALL RUNNER BLOCK CARBON STEEL KWD-045-FLS-C3-U-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-FLS-C3-U-1 (R16534392Y) is a ball runner block designed for ultra-precise linear motion applications that demand high rigidity and low friction. This model features a size FLS (flange width, long length, standard height), made from unalloyed steel CS with a high preload class C and an accuracy class UP for ultra precision. It incorporates a ball chain, which contributes to reduced noise levels and optimal travel behavior. The runner block's body is prelubricated with Roller bearing grease Dynalub, ensuring long-term lubrication that could extend over several years. The design includes lube fittings with metal threads on all sides, an end-face fastening thread for various attachments, and integrated all-around sealing to enhance durability and performance in different environments. This model boasts high torque load capacity and can be used in demanding scenarios where reduced frictional oscillations are crucial. The presence of two additional mounting screw holes at the center of the runner block improves rigidity under lift-off and side loading conditions. Furthermore, the patented entry zone increases travel accuracy up to six times compared to standard systems. For applications requiring precise measurements, this runner block offers an optional integrated inductive measuring system that is wear-free. Attachments can be mounted from both above and below the runner block for flexibility in installation. Compatible with all SN/SNO ball guide rails from Bosch Rexroth, it maintains high load ratings in all four main directions of loading. The B.RUNNER BLOCK CS KWD-045-FLS-C3-U-1 is also equipped with various seals such as standard seal SS for universal protection, low-friction seal LS for ease of movement, double-lip seal DS for increased exposure to media, as well as optional front seals and FKM seals for extreme environments or heavy use of coolants or cutting fluids. Cover plate wipers are available as accessories for environments with coarse dirt or chips. Overall length of the runner block is specified in mm while its dynamic load capacity C and static longitudinal moment load capacity ML are determined based on DIN ISO standards ensuring reliability across diverse industrial applications.