ROLLER RUNNER BLOCK RESIST CR RWD-045-SLS-C2-H-2

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The Bosch Rexroth R.RUNNER BLOCK CR RWD-045-SLS-C2-H-2 (R18234237X) is a high-precision, corrosion-resistant roller runner block designed for linear motion applications that demand both accuracy and durability. This roller runner block is notable for its Resist CR coating, which provides a matte silver finish and hard chrome plating, ensuring long-lasting resistance to environmental factors. It features a slimline width, long length, and standard height format (SLS), with the body crafted from unalloyed steel CS. With an accuracy class H for high precision and an average preload class C, this model ensures smooth motion with medium preload. The RWD-045-SLS-C2-H-2 does not include a roller chain and comes without initial lubrication or attachment elements at the front reference edges. It incorporates straight lube connections that are loosely attached for maintenance convenience. The runner block boasts an overall length of . mm and offers high torque load capacity with equal load ratings in all four main directions of loading. Its rigidity is further enhanced by additional screw connections on two boreholes at the center of the block. The design allows easy attachment of accessories to the front and lube nipples on all sides. This product stands out for its minimum lubrication requirements due to an innovative channel design, along with smooth operation attributed to well-designed return and guideways for the rollers. Attachments can be mounted from both above and below, ensuring versatility in assembly. Its entry zone geometry, coupled with a high number of rollers per track, minimizes elastic deflection while maximizing precision in travel accuracy. Bosch Rexroth's R.RUNNER BLOCK CR RWD-045-SLS-C2-H-2 features integrated all-around sealing as standard and offers unrestricted interchangeability among guide rails and roller blocks within the same accuracy class. Available in various sizes with different preload classes upon request, this runner block is suitable for S profiled rail systems with varying specifications regarding dynamic load capacity, permissible ambient temperature ranges, friction coefficients, static load rating, dynamic torsional moment load capacity, and more.