BALL RUNNER BLOCK RESIST NRII KWD-015-SNS-C0-N-0

***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.RUNN. BLOCK NRII KWD-015-SNS-C0-N-0 (R201119404) is a high-precision, corrosion-resistant ball runner block designed for linear motion applications where space is limited in the transverse direction. With a slimline width, normal length, and standard height format (SNS), this runner block body and all its steel components are manufactured from corrosion-resistant steel in accordance with DIN standards. It features preload class C, indicating that it is preload-free, and accuracy class N for standard precision. This model does not include a ball chain, initial lubrication, preservation, or attachment elements on either front reference edge. It comes with a straight lube connection loosely attached for ease of maintenance. The runner block has an overall length of 70 mm and boasts interchangeability with guide rails across various accuracies. Designed for long-term lubrication over several years, this product demonstrates reduced frictional oscillations and a low friction force level even under external loads. The patented entry zone increases travel accuracy significantly by up to six times. It supports all SNS ball guide rails and can handle high load ratings in all four main directions of loading. The Bosch Rexroth B.RUNN. BLOCK NRII KWD-015-SNS-C0-N-0 includes an integrated minimum quantity lubrication system with a reservoir for oil lubrication, contributing to its optimized performance characteristics. Additionally, the optimized entry-zone geometry along with a high number of balls minimizes variation in elastic deflection. Featuring excellent dynamic characteristics and an integrated all-around sealing system, this runner block can operate within ambient temperatures ranging from -10°C to +100°C for short periods. Its dynamic load capacity C and dynamic torsional moment load capacity Mt are determined based on 100 km travel as per DIN ISO standards. This model is suitable for various applications including clean rooms, printed circuit board manufacturing, cleaning plants, electroplating lines, vapor degreasing plants, refrigeration systems and general packaging industry uses that demand corrosion resistance and precision movement.