BALL RUNNER BLOCK CARBON STEEL KWD-025-SNH-C1-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-025-SNH-C1-N-1 (R162121422) is a ball runner block designed for precision linear movement and guidance. This component is part of the Ball Rail Systems product group and boasts a slimline width, standard length, and high profile, making it suitable for applications requiring restricted space in the transverse direction and high rigidity. The runner block body is constructed from unalloyed steel CS, ensuring durability and strength. This model features a low preload class C and standard accuracy class N, with an initial factory lubrication that supports long-term maintenance-free operation. It comes equipped with a ball chain which contributes to its quiet and smooth operation while also minimizing friction oscillations, especially under external loads. The dynamic characteristics of this runner block are exceptional due to the patented entry zone that significantly improves travel accuracy by up to six times. One of the key advantages of this runner block is its high rigidity in all load directions, allowing for applications that may only require one runner block per rail. Additionally, it possesses a high torque load capacity. The product offers limitless interchangeability within each accuracy class across all Ball Rail Systems and Ball Runner Block versions. The B.RUNNER BLOCK CS KWD-025-SNH-C1-N-1 has been prelubricated at the factory for optimal performance right out of the box. It can be used on all SN/SNO Ball Guide Rails, ensuring compatibility with a wide range of linear motion setups. The inclusion of various seals such as SS (Standard Seal), LS (Low-Friction Seal), DS (Double-Lip Seal), front seal options, FKM seal, and cover plate wiper ensures protection against contaminants like dirt, chips, coolants or cutting fluids - enhancing longevity and reliability in diverse operating environments. Overall, this Bosch Rexroth ball runner block is an integral component for users seeking precision linear guidance with robust performance characteristics in demanding applications.