BOSCH REXROTH
R067322045

***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 SUPER LINEAR BUSH KBB-O-20-VD (R067322045) is a high-performance linear bushing designed for smooth travel and a long service life. This low-cost linear bushing, which does not include a self-alignment feature, is ideal for applications that require the transfer of lower tipping forces along the axial direction. The open design allows for use on fully supported shafts and is particularly suitable for situations where other linear guides may warp due to imprecise substructures. With a shaft diameter of 20 mm and an outer diameter of size E, this model offers high travel speeds up to a maximum permissible linear speed (vmax) and can handle maximum accelerations (amax). It features steel bearing plates with machined ball guide grooves and optimized ball lead-in chamfers, ensuring exceptionally smooth operation. The dynamic load capacity (C) indicates the bushing's ability to withstand forces in the main direction of loading, while the static load rating specifies its maximum static load. This SUPER LINEAR BUSH comes fully sealed with integrated wiper seals to protect against contaminants, potentially extending its service life significantly. Tests have shown that it can achieve total travel ranging from 10^4 m to 10^5 m without failure. The friction force and friction coefficient are detailed in the specifications, noting that these values can vary depending on speed and lubrication conditions. Constructed with a ball retainer and outer sleeve made from PA or POM materials, and balls crafted from rolling bearing steel, this product requires no initial lubrication. It operates within an ambient temperature range from -20°C to +80°C, making it versatile for various working environments. Weighing just 0.2 kg, it presents an efficient solution for numerous linear motion requirements while maintaining precision and reliability. Productgroup ID information ensures compatibility with other components within the same group for seamless integration into your system.