BALL RUNNER BLOCK CARBON STEEL KWD-015-SKS-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-015-SKS-C0-H-1 (R166619321) is a high-precision ball runner block designed for linear motion applications where space is limited in both longitudinal and transverse directions. This model is part of the SKS series, featuring a slim width, short length, and standard height. The runner block body is crafted from unalloyed steel CS and falls under preload class C, indicating it is preload-free. It boasts an accuracy class H for highly accurate operations. With an overall length of . mm, this ball runner block does not include a ball chain but comes with initial lubrication and preservation using roller bearing grease Dynalub. It has no attachment elements on either front edge but includes a straight lube connection that is loosely attached. Its design allows for interchangeable use with any guide rails within the same accuracy class, ensuring flexibility in system design. Notably, the B.RUNNER BLOCK CS can handle high load ratings in all four main loading directions and supports long-term lubrication over several years. Its optimized entry-zone geometry alongside a high number of balls ensures minimal variation in elastic deflection under load. The product features integrated all-around sealing to protect against contaminants and a minimum quantity lubrication system with an oil reservoir for sustained operation. The unit's end-face fastening thread accommodates various attachments, enhancing its adaptability to different configurations. Compatible with all SN/SNO ball guide rails, it delivers excellent dynamic characteristics due to its well-engineered design that includes different preload classes and seals like the standard SS seal or the low-friction LS seal. In terms of technical specifications, the permissible ambient temperature range for operation spans from min ... max °C, which can be tolerated for short periods. For continuous operation at negative temperatures or other specific conditions, consultation with Bosch Rexroth is recommended. This Bosch Rexroth ball runner block meets stringent standards set by DIN ISO for dynamic load capacity C and dynamic torsional moment load capacity Mt based on a 100 km travel distance – often only 50 km are stipulated – ensuring reliable performance in demanding applications.