BALL RUNNER BLOCK CARBON STEEL KWD-030-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-030-SKS-C0-H-1 (R166679321) is a high-precision ball runner block designed for linear motion applications where space is limited in both longitudinal and transverse directions. The runner block boasts a slimline width, short length, and standard height, making it an ideal choice for compact installations. Manufactured from unalloyed steel CS, the runner block ensures robustness and durability. It falls under preload class C, indicating that it is preload-free, and accuracy class H for high precision. This model comes without a ball chain but includes initial lubrication and preservation with roller bearing grease Dynalub. It features an overall length of . mm and offers interchangeability across various guide rails within the same accuracy class. The dynamic characteristics of the B.RUNNER BLOCK CS are optimized through its entry-zone geometry and numerous balls, which also reduce elastic deflection variations. The product supports attachments from above and provides the same high load ratings in all four main loading directions. It promises long-term lubrication over several years without requiring frequent maintenance. Additional features include integrated all-around sealing to protect against contaminants, a minimum quantity lubrication system with an oil reservoir, end-face fastening threads for attachments, and compatibility with all SN/SNO ball guide rails. Furthermore, the B.RUNNER BLOCK CS can withstand ambient temperatures ranging from min ... max °C for short periods. For continuous operation at negative temperatures or other specific conditions, consultation with Bosch Rexroth is recommended. The dynamic load capacity C and dynamic torsional moment load capacity Mt are determined based on a 100 km travel as per DIN ISO standards. This product is well-suited for applications requiring precise linear guidance with minimal friction and excellent dynamic performance in restricted spaces while maintaining ease of maintenance through interchangeable seals during servicing.