BALL RUNNER BLOCK CARBON STEEL KWD-045-FNS-C2-P-1

***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 CS KWD-045-FNS-C2-P-1 (R165142222) is a high-precision ball runner block designed for linear motion applications requiring rigidity, precision, and reduced frictional oscillations. This runner block features a size FNS format, which indicates a flange width, normal length, and standard height. The body of the runner block is made from unalloyed steel CS and it comes with an average preload class C for medium preload and an accuracy class P for precision. This model is equipped with a ball chain that contributes to a low noise level during operation and ensures optimal travel behavior. It also includes initial lubrication and preservation with roller bearing grease Dynalub for longevity and consistent performance. The B.RUNNER BLOCK CS does not come with attachment elements on either the left or right front reference edges but does have a straight lube connection that is loosely attached. The runner block boasts an overall length of . mm and can be used interchangeably with guide rails to meet various accuracy requirements. Its design features include all-around sealing for protection against contaminants, high torque load capacity, different preload classes to suit application needs, optimized entry zone geometry, and numerous balls to minimize elastic deflection variation. Additional advantages include high rigidity in all load directions allowing for the use of just one runner block per rail if needed, improved rigidity under lift-off and side loading conditions due to additional mounting screw holes at the center of the runner block, maximum system rigidity thanks to a preloaded O-arrangement, optional integrated inductive measuring system without wear concerns, factory prelubrication for immediate use upon installation, compatibility with all SN/SNO ball guide rails from Bosch Rexroth, high load ratings in four main directions of loading, potential for long-term lubrication spanning several years. This product's robust construction makes it suitable for applications demanding maximum precision and reliability in linear motion systems.