BALL RUNNER BLOCK CARBON STEEL KWD-035-SNH-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-035-SNH-C1-P-1 (R162131220) is a high precision ball runner block designed for linear motion systems. This runner block, part of the Ball Rail Systems product group, is engineered for applications that demand restricted space in the transverse direction coupled with high rigidity requirements. It boasts a slimline width, normal length, and high height format (SNH), constructed from unalloyed steel CS for durability. The R162131220 comes with a low preload class C and falls into the precision accuracy class P. It does not include a ball chain but features initial lubrication and preservation for long-term performance. The roller bearing grease Dynalub enhances its smooth operation over time. Its design enables straightforward lube connection and provides an endface fastening thread for various attachments. This model is characterized by its straight lube connection that is loosely attached and has no attachment elements on either front reference edge. The overall length of the runner block is specified in the product details, ensuring compatibility with various guide rails within each accuracy class due to its interchangeability feature. The B.RUNNER BLOCK CS KWD-035-SNH-C1-P-1 excels in dynamic load capacity and can withstand significant torque loads. Its patented entry zone significantly improves travel accuracy by up to six times compared to other systems. Additionally, it offers reduced frictional oscillations and a low friction force level, particularly under external loads. This Bosch Rexroth runner block can be used across all SN/SNO ball guide rails and comes prelubricated from the factory for convenience. The dynamic characteristics are optimized for excellent performance, with different preload classes available to suit specific application needs. It also includes various sealing options like standard seal SS, low-friction seal LS, double-lip seal DS, front seal, FKM seal, and cover plate wiper to protect against contaminants and extend service life. With its robust construction and versatile design features, the Bosch Rexroth B.RUNNER BLOCK CS KWD-035-SNH-C1-P-1 (R162131220) is suitable for a wide range of linear motion applications requiring precise movement control and high rigidity.