BALL RUNNER BLOCK SUPER CARBON STEEL KWD-020-SKS-C0-N-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 SS KWD-020-SKS-C0-N-1 (R166289420) is a high-precision ball runner block designed for linear motion on profiled rails. This self-aligning runner block compensates for alignment errors of up to ' in levels, ensuring smooth and accurate operation even when there are large tolerances in the adjoining structure. It boasts an extracompact design and offers high load ratings in all four main directions of loading. The runner block is constructed from carbon steel CS, with a size format that features a slimline width, short length, and standard height. The B.RUNNER BLOCK SS KWD-020-SKS-C0-N-1 has no preload (preload class C), indicating it is free from pre-applied axial force, which allows for clearance in the system and smooth movement without significant resistance. The accuracy class N denotes a normal level of precision manufacturing. Notably, this model does not include a ball chain but comes with initial lubrication and preservation to ensure longevity and reduced maintenance requirements. It is equipped with lube fittings that have metal threads on all sides for easy maintenance and re-lubrication. The optimal return design enhances the ball pickup and entry process, contributing to the unit's smooth operation. Furthermore, it has limitless interchangeability within its accuracy class across all ball guide rail systems from Bosch Rexroth. This runner block can be used with all SNS Ball Guide Rails by Bosch Rexroth, providing flexibility for various applications while maintaining consistent performance. Its robust design allows it to handle maximum permissible torsional moments effectively and operate within a wide range of ambient temperatures. In summary, the Bosch Rexroth B.RUNNER BLOCK SS KWD-020-SKS-C0-N-1 is an adaptable and durable component suitable for linear motion applications requiring precision, low friction, and self-alignment capabilities to compensate for structural deviations or misalignments.