BALL RUNNER BLOCK RESIST CR KWC-025-FKN-C0-H-2

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth B.RUNNER BLOCK CR KWC-025-FKN-C0-H-2 (R166329360) is a high-precision ball runner block designed for linear motion applications where space is restricted, particularly in the upward and longitudinal directions. This runner block boasts a Resist CR coating, which provides corrosion resistance and a matte-silver, hard chrome-plated finish for durability. It is characterized by a flanged width, short length, and low height format (FKN), with an overall runner block length of . mm. The product features an unalloyed steel CS runner block body in a standard version, without ball chain or initial lubrication, and it comes preserved. It offers high accuracy (class H) and is preload-free (class C), ensuring smooth motion with significantly reduced frictional oscillations even under external load conditions. The angular lube nipples are loosely attached for easy maintenance. With its patented entry zone, the travel accuracy of the Bosch Rexroth ball runner block can be increased up to six times compared to standard blocks. It has excellent dynamic characteristics that contribute to low noise levels and outstanding travel behavior. The product is prelubricated at the factory for convenience. The runner block can withstand permissible ambient temperatures ranging from min ... max °C for short periods and has a dynamic load capacity C based on DIN ISO standards. The friction coefficient without seal friction ranges from 0...0., ensuring efficient operation. This Bosch Rexroth ball runner block is self-aligning to compensate for misalignments without the need for a ball chain or self-alignment mechanism. It also features an end-face fastening thread compatible with various attachments and offers long-term lubrication options that can extend over several years. Suitable seals like SS (standard seal), LS (low-friction seal), DS (double-lip seal), front seals, FKM seals, and cover plate wipers are available as accessories to cater to different environmental conditions and ensure longevity of the product's service life.