KWD-020-FNS-C0-N-1 BALL RUNNER BLOCK CARBON STEEL

The Bosch Rexroth R165189420 ball runner block is a flanged, normal-length, standard-height linear motion component designed for high-precision and high-rigidity applications, featuring a nominal size of 20 mm and carbon steel construction, with normal accuracy (N) and clearance preload (C0), offering a dynamic load capacity of 23,400 N and a static load rating of 29,800 N, capable of withstanding maximum accelerations of 500 m/s² and linear speeds up to 5 m/s, suitable for ambient temperatures from -10 °C to 80 °C (short-term up to 100 °C), weighing approximately 0.45 kg, and incorporating a patented entry zone for enhanced travel accuracy, standard SS seals for protection, initial lubrication with multi-side connection capability, and compatibility with all Bosch Rexroth ball guide rails of the corresponding size, making it ideal for precision automation, industrial machinery, and high-speed linear motion applications requiring reliable, rigid, and accurate performance.

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