BALL RUNNER BLOCK RESIST NRII KWD-020-FNS-C1-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-020-FNS-C1-N-0 (R200181404) is a high-precision, corrosion-resistant ball runner block designed for linear motion systems. This product features a Resist NRII construction, ensuring durability and resistance to corrosive environments. It is a size 20 runner block with a flange width (FNS format), standard height, and normal length. The runner block body and all steel components are made of corrosion-resistant steel to DIN standards. The B.RUNN. BLOCK NRII comes with a low preload (preload class C) and standard accuracy class N, ensuring smooth motion with minimal play. This model is not equipped with a ball chain, initial lubrication, or preservation, allowing for customization based on the application's lubrication requirements. It also lacks attachment elements on both left and right front reference edges. This runner block boasts an overall length of 63 mm and supports interchangeable compatibility with guide rails of every accuracy level. Its straight lube connection is loosely attached for ease of maintenance, and it offers long-term lubrication potential over several years for reduced maintenance needs. With its patented entry zone, the Bosch Rexroth ball runner block can improve travel accuracy up to six times compared to standard systems. The product is suitable for applications requiring high rigidity and maximum precision. It can handle dynamic load capacities effectively as per DIN ISO standards and supports minimum quantity lubrication systems with integrated oil reservoirs. The Bosch Rexroth B.RUNN. BLOCK NRII KWD-020-FNS-C1-N-0 offers exceptional dynamic characteristics due to its optimized entry-zone geometry and numerous balls that minimize variation in elastic deflection. The product can operate within an ambient temperature range of -10°C to +100°C for short periods, making it versatile across various operating conditions.