BALL RUNNER BLOCK CARBON STEEL KWC-055-FLS-C2-P-2

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The Bosch Rexroth B.RUNNER BLOCK CS KWC-055-FLS-C2-P-2 (R165352210) is a high-precision ball runner block designed for demanding rigidity requirements in heavy machine construction. This runner block features a size FLS format with a width flange, long length, and standard height. It is constructed from unalloyed steel CS and comes with a medium preload (class C) and precision accuracy (class P), but without a ball chain. This product ensures maximum rigidity in all load directions and offers improved stiffness under liftoff and side loading conditions due to the inclusion of two additional mounting screw holes at the center of the block. The innovative channel design allows for minimum lubrication quantities while ensuring smooth, quiet operation through an optimally designed ball return and guideway system. The Bosch Rexroth B.RUNNER BLOCK is also notable for its optimized entry zone geometry, which along with a high number of balls, minimizes variation in elastic deflection. It provides different preload classes to suit various application needs and includes an end-face fastening thread for all attachments. This runner block can be used on all SNS ball guide rails, highlighting its limitless interchangeability across different guide rail versions. Equipped with angular lube nipples loosely attached, this product arrives preserved but without initial lubrication or attachment elements on either front reference edge. It boasts an overall length of . mm and can endure ambient temperatures ranging from min ... max °C for short durations. The dynamic load capacity C and other load capacities are determined based on DIN ISO standards, ensuring reliable performance in rigorous applications. This robust Bosch Rexroth runner block is self-aligning to compensate for misalignments and is designed without self-alignment in the standard version. Its static load rating C0, dynamic torsional moment load capacity Mt, friction coefficient range, permissible ambient temperature range, maximum permissible linear speed vmax, among other specifications, make it suitable for various industrial applications that require high precision and durability in linear motion systems.