REXROTH KWD-020-SLS-C2-P-1 R162382220

Rexroth Ball Runner Block for Precision Linear MotionDescriptionThis Bosch Rexroth Ball Runner Block, model KWD-020-SLS-C2-P-1, is a high-performance component for linear guide systems. Engineered for precision and high load capacities, it ensures smooth and accurate movement in demanding industrial applications. Its carbon steel construction provides excellent rigidity and durability.SpecificationsManufacturer: RexrothPart Number: R162382220Series: KWD-020-SLSSize: 20Format: SLS (Slimline, Long, Standard Height)Material: Carbon Steel (CS)Preload Class: C2 (High Preload)Accuracy Class: P (Precision)Label InfoMNR: R162382220Description: B.RUNNER BLOCK CSType: KWD-020-SLS-C2-P-1ApplicationIdeal for use in CNC machinery, robotics, automated assembly lines, and measuring equipment where high rigidity and precise positioning are critical.Country of OriginMade in Romania.CO2 ImpactChoosing this component saves approximately 0.6 kg of CO2 compared to manufacturing a new one, supporting sustainable industrial practices.AvailabilityThis item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery.FAQWhat is the difference between Preload Class C2 and other classes?C2 denotes a high preload. This eliminates clearance between the balls and the raceway, resulting in higher rigidity and accuracy, which is crucial for applications like machine tools. Lower classes (C0, C1) have less to no preload, offering lower friction but less rigidity.Can this KWD-020-SLS runner block be used on any size 20 rail?No, it must be used with a corresponding Rexroth size 20 profile rail. The raceway geometry and manufacturing tolerances are specific to Rexroth to ensure the specified precision and load ratings. Using it on a non-Rexroth rail will lead to poor performance and premature failure.Does this runner block require lubrication before first use?This runner block comes pre-lubricated from the factory for initial commissioning and corrosion protection. However, it is essential to connect it to a central lubrication system or follow the recommended manual re-lubrication schedule to ensure a long operational life.profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.Last Update: Friday, March 13, 2026