BALL RUNNER BLOCK RESIST NR KWD-030-FKS-C1-H-1

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The Bosch Rexroth B.RUNNER BLOCK NR KWD-030-FKS-C1-H-1 (R200071330) is a high-precision ball runner block designed to provide optimal linear motion with a corrosion-resistant steel body conforming to DIN EN standards. This model is part of the FKS series, featuring a flange width, short length, and standard height, making it suitable for applications with limited space in the longitudinal direction. The runner block boasts a low preload (Preload class C), ensuring reduced frictional oscillations and lower friction force levels, especially when subjected to external loads. With an accuracy class H for high precision, this runner block is engineered without a ball chain and comes pre-lubricated with Roller bearing grease Dynalub 510 for long-term maintenance-free operation. Its straight lube connection is loosely attached for ease of maintenance. The B.RUNNER BLOCK NR KWD-030-FKS-C1-H-1 does not include attachment elements on either front reference edge but allows attachments to be mounted from above or below. The overall length of the runner block is specified at . mm, and it offers interchangeability with guide rails of every accuracy level. It features patented entry zones that enhance travel accuracy by up to six times compared to standard systems. The product can withstand permissible ambient temperatures ranging from min ... max °C for short periods and has an impressive dynamic load capacity C based on a 100 km travel as per DIN ISO standards. This Bosch Rexroth runner block is ideal for achieving maximum precision in linear motion applications while ensuring excellent dynamic characteristics across all four main loading directions. It's particularly recommended when corrosion resistance and long-term lubrication are essential requirements.