BALL RUNNER BLOCK RESIST NR KWD-035-SNS-C0-H-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 NR KWD-035-SNS-C0-H-1 (R201139332) is a high-precision, corrosion-resistant ball runner block designed for linear motion applications where space is limited in the transverse direction. This runner block features a slimline width, normal length, and standard height format (SNS), tailored to meet the demands of applications requiring maximum precision and reduced frictional oscillations. The body of the runner block is crafted from corrosion-resistant steel compliant with DIN EN standards, ensuring durability and resistance to harsh environments. With an accuracy class H for high precision and a preload class C indicating that it is preload-free, this ball runner block offers significant advantages in terms of travel accuracy and dynamic load capacity. It includes a ball chain that contributes to low noise levels and optimal travel behavior. The product comes pre-lubricated with roller bearing grease Dynalub 510 for long-term maintenance-free operation. The B.RUNNER BLOCK NR KWD-035-SNS-C0-H-1 has an overall length of 70.2 mm and can be used interchangeably with all SNS/SNO ball guide rails, providing flexibility in various application settings. It boasts excellent dynamic characteristics with the ability to handle high torque loads while maintaining the same load ratings in all four main directions of loading. Additional features include the patented entry zone which enhances travel accuracy by up to six times compared to standard systems, as well as various sealing options such as standard seal SS, low-friction seal LS, double-lip seal DS, front seal options for particle-rich environments, FKM seals for extreme conditions, and cover plate wipers for coarse dirt or chips exposure. This ball runner block is particularly suited for applications where long-term lubrication over several years is desirable alongside excellent dynamic performance. It's compatible with Size N profiled rail systems with a height of 23 mm when combined with the guide rail and can operate within an ambient temperature range from -10°C to +100°C.