BALL NUT

***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 FSZ-E-S 20X5RX3-4 (R150211041) is a high-precision ball screw assembly designed for linear motion applications. This single nut with flange features recirculation caps and is part of the standard series from Bosch Rexroth, known for its reliable performance in various applications. The FSZES nut has a nominal diameter of 20 mm and a lead of 5 mm to the right, with a ball diameter that complements its design for smooth motion. This model has been engineered with a standard seal and standard axial clearance to ensure optimal functionality. It includes multiple ball track turns which are integral to the recirculation system, contributing to its efficiency and durability. The nut type FSZES comes with Rexroth connection dimensions and is outfitted with seals to protect against contaminants. The dynamic load capacity of this model is specified for tolerance grade T, which is critical for users needing precise load handling capabilities. Users should note that correction factors may apply for other tolerance grades as detailed in the general technical notes provided by Bosch Rexroth. The static load rating also adheres to these specifications. Operating temperature ranges from minimums that ensure performance even in cooler environments, up to maximums that can withstand continuous operation at high temperatures, with peaks that are tolerable in short durations—this ensures the unit's versatility across different working conditions. The maximum permissible linear speed (vmax) and critical speed (ncr) information are available in the technical notes, allowing engineers to plan projects effectively based on these parameters. Weighing only 0.8 kg, this ball screw assembly combines lightweight characteristics with robust performance, making it suitable for a variety of precision-driven tasks where space and weight considerations are crucial.