BALL RUNNER BLOCK CARBON STEEL KWD-035-SNH-C0-H-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-C0-H-1 (R162139320) is a high-precision ball runner block designed for linear motion applications that require high rigidity and accuracy. This runner block is part of the Ball Rail Systems product group, specifically tailored for restricted space in the transverse direction while maintaining high rigidity, surpassing that of the SNS series. It features a slimline width, normal length, and high height format (SNH), with an unalloyed steel CS body. The B.RUNNER BLOCK CS KWD-035-SNH-C0-H-1 is distinguished by its preload class C, indicating it is preload-free, and its accuracy class H for highly accurate performance. Notably, it does not include a ball chain and comes with initial lubrication and preservation. The roller bearing grease Dynalub ensures long-term lubrication over several years without frequent maintenance. This model boasts an innovative design with a patented entry zone that significantly improves travel accuracy by up to six times. Its dynamic characteristics are enhanced due to reduced frictional oscillations and low friction force levels, especially when subjected to external loads. The unit's overall length is meticulously crafted to ensure compatibility with profiled rail systems of various sizes within each accuracy class. The B.RUNNER BLOCK CS KWD-035-SNH-C0-H-1 can be used on all SNS/SNO ball guide rails and features an endface fastening thread for all attachments. It operates smoothly and quietly thanks to its optimally designed ball return system and guideway. With different preload classes available, this runner block adapts to various application requirements. In terms of environmental adaptability, it can function within a permissible ambient temperature range from -10°C to +100°C for short periods. For operations at negative temperatures or specific conditions not covered here, consulting the manufacturer is recommended. Overall, this product stands out for its ability to provide maximum precision in linear guidance systems where space constraints exist without compromising on rigidity or dynamic performance.