BALL RUNNER BLOCK RESIST NR KWD-030-SLS-C0-H-1

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The Bosch Rexroth B.RUNNER BLOCK NR KWD-030-SLS-C0-H-1 (R201279330) is a high-precision ball runner block designed for linear motion applications requiring corrosion resistance and precision. This runner block features a slimline width, long length, and standard height, crafted from corrosion-resistant steel in accordance with DIN EN standards. It is preloaded free (preload class C), ensuring smooth motion without initial resistance, and belongs to accuracy class H for high precision tasks. This model does not include a ball chain but comes with initial lubrication and preservation for reduced maintenance needs. The roller bearing grease Dynalub 510 is used, enhancing the runner block's performance over an extended period. With no attachment elements on the left or right front reference edges, it allows for flexible installation options. The straight lube connection is loosely attached to facilitate easy maintenance. The B.RUNNER BLOCK NR KWD-030-SLS-C0-H-1 has an overall length of 63 mm and can be interchanged with guide rails of every accuracy level provided by Bosch Rexroth's profiled rail systems. This product boasts excellent dynamic characteristics, capable of handling high torque loads equally in all four main directions of loading. It supports maximum permissible linear speeds and accelerations while maintaining low friction coefficients between 0.01 and 0.02 without the friction of seals. Its static load rating C0 and dynamic torsional moment load capacity Mt are determined based on a standard travel distance as per DIN ISO norms. Suitable for diverse applications where space is restricted in the transverse direction, this ball runner block can operate within an ambient temperature range from -10°C to +100°C, accommodating short-term variations beyond these limits upon consultation. It exemplifies Bosch Rexroth's commitment to delivering robust and reliable linear motion components that meet stringent industrial requirements while maintaining flexibility for various application needs.