BALL RUNNER BLOCK CARBON STEEL KWD-035-FNS-C3-S-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-035-FNS-C3-S-1 (R165133120) is a high-precision ball runner block designed for linear motion applications requiring superior accuracy and rigidity. This runner block is part of the Ball Rail Systems product group, specifically engineered to deliver excellent dynamic characteristics and significantly reduced frictional oscillations, even under external load. The B.RUNNER BLOCK CS features a steel CS body, with a size format FNS indicating its width, length, and height dimensions. It boasts a high preload class C and an accuracy class SP for super precision performance. This model comes without a ball chain but includes initial lubrication and preservation with Roller bearing grease Dynalub. It does not have attachment elements at the left or right front reference edges but provides straightforward lube connection options. The runner block body is in the standard version with an overall length specified by the manufacturer. The B.RUNNER BLOCK CS is interchangeable with guide rails across all accuracy classes, making it versatile for various applications. It's designed to meet high rigidity requirements and can be used in systems that require only one runner block per rail due to its high load capacity in all four main loading directions. The unit also features additional mounting screw holes for improved rigidity under liftoff and side-loading conditions. For enhanced durability, this model incorporates integrated all-around sealing to protect against contaminants like dirt and chips. The product also offers various sealing options such as standard seal SS, low-friction seal LS, double-lip seal DS, front seal, FKM seal, and cover plate wiper as accessories for different environmental conditions. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWD-035-FNS-C3-S-1 (R165133120) stands out for its dynamic load capacity C, static longitudinal moment load capacity ML, static torsional moment load capacity Mt, maximum permissible linear speed vmax, friction coefficient range, and other critical specifications that ensure reliability and efficiency in demanding linear motion applications.