BALL RUNNER BLOCK CARBON STEEL KWD-035-FLS-C1-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-035-FLS-C1-H-1 (R165331323) is a high-precision ball runner block designed for linear motion applications requiring exceptional accuracy and rigidity. It features a size FLS format with a flange width, long length, and standard height, constructed from unalloyed steel CS. The runner block boasts high accuracy (class H) and low preload (class C), ensuring smooth motion with reduced frictional oscillations, especially under external loads. This model comes equipped with a ball chain for quiet operation and optimal travel behavior. It is prelubricated with roller bearing grease Dynalub for initial use, promoting extended lubrication periods potentially spanning several years. The design includes metal-threaded lube fittings on all sides, end-face fastening threads for attachments, and an integrated all-around sealing system to protect against contaminants. The B.RUNNER BLOCK CS KWD-035-FLS-C1-H-1 offers high torque load capacity suitable for demanding applications that require only one runner block per rail. Its robust construction includes two additional mounting screw holes at the center for enhanced rigidity under lift-off and side-loading conditions. The product also allows for the possibility of an optional integrated inductive measuring system without contact wear. This ball runner block is interchangeable with guide rails of every accuracy level within its class, providing flexibility in system design. It supports high dynamic characteristics and ensures maximum precision with its patented entry zone that can improve travel accuracy by up to six times compared to traditional systems. Bosch Rexroth's runner block can be used on all SNS/SNO ball guide rails and maintains the same high load ratings in all four main directions of loading. Attachments can be mounted from both above and below the runner block, offering versatility in system integration. Overall, this model delivers superior performance for linear motion systems where precision, durability, and reliability are paramount.