BALL RUNNER BLOCK RESIST NRII KWD-015-FNS-C1-P-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-FNS-C1-P-0 (R200111204) is a high-performance ball runner block designed for precision linear motion applications. This component is part of Bosch Rexroth's Ball Rail Systems and is made from corrosion-resistant Resist NRII steel, conforming to DIN EN standards, which makes it suitable for use in harsh environments where exposure to water-based media, acidic materials, alkali, or saline solutions is common. The runner block boasts an accuracy class P (Precision) and a preload class C (Low preload), ensuring precise movement and reduced system rigidity without the need for a ball chain. With its size 15 and FNS format (Width: flange, Length: normal, Height: standard), this ball runner block offers flexibility for various applications while maintaining high rigidity requirements. It can be used with all SNS Ball Guide Rails and is available in five common sizes. The patented entry zone of the block enhances travel accuracy by up to six times compared to other systems. The B.RUNN. BLOCK NRII KWD-015-FNS-C1-P-0 does not come with initial lubrication or preservation but features a minimum quantity lubrication system with an integrated oil reservoir, which allows for long-term maintenance-free operation. Its optimized entry zone geometry and high number of balls reduce variation in elastic deflection. This model has an overall length of 77 mm and provides high load ratings in all four main loading directions due to its robust design and metal thread lube fittings on all sides. It also boasts excellent dynamic characteristics suitable for demanding applications requiring maximum precision. Additional benefits include self-aligning capabilities for compensation of misalignments, standard seals that prevent contamination from reducing service life, and interchangeable front seals during servicing for environments with fine dirt or metal particles. The B.RUNN. BLOCK NRII KWD-015-FNS-C1-P-0 offers exceptional performance in both static and dynamic conditions, making it a reliable choice for sophisticated linear motion systems across various industries.