BALL RUNNER BLOCK CARBON STEEL KWD-020-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-020-SKS-C0-H-1 (R166689321) is a high-precision ball runner block designed for linear motion applications requiring compact design and high load capacity. This runner block belongs to the SKS series, characterized by its slim width, short length, and standard height dimensions. It is constructed from unalloyed steel CS for durability and features a preload class C indicating it is preload-free, ensuring smooth motion without excess rigidity or play. With an accuracy class H for high precision, this runner block maintains excellent performance with minimized variation in elastic deflection due to its optimized entry-zone geometry and a high number of balls. The product does not include a ball chain but comes with initial lubrication and preservation for immediate use. The roller bearing grease Dynalub extends the life of the component by reducing wear. This model provides flexibility in mounting with no attachment elements on either front reference edge while offering straight lube connection loosely attached. Its design allows for long-term lubrication over several years and limitless interchangeability with all ball guide rail systems within each accuracy class. The B.RUNNER BLOCK CS KWD-020-SKS-C0-H-1 boasts all-around sealing to protect against contaminants and supports minimum quantity lubrication systems with an integrated reservoir for oil lubrication. Additionally, it has end-face fastening threads compatible with various attachments and can be used on all SN/SNO ball guide rails by Bosch Rexroth. Suitable for applications where space is restricted both longitudinally and transversely, this runner block can handle high load ratings in all four main loading directions while maintaining excellent dynamic characteristics. Its self-aligning capabilities allow compensation for misalignments without the need for manual adjustments. The product's robust design ensures reliable operation over a wide range of ambient temperatures and under varying loads, making it suitable for diverse industrial applications requiring precise linear movement.