SUPER LINEAR BUSHING KBB-20

***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-20 (R067202000) is a high-quality linear bushing designed to facilitate smooth linear motion in various applications. This model, part of the Super LB B series, is a closed-type linear bushing without a seal, ensuring low maintenance and high durability. It is specifically engineered for high requirements where cost-effectiveness is also a consideration. The KBB-20 features steel bearing plates with precisely machined ball guide grooves and optimized ball lead-in chamfers, providing exceptionally smooth travel and a long service life. The absence of a self-alignment feature allows for the transfer of lower tipping forces along the axial direction. This design supports high travel speeds up to the maximum dynamic load capacity and maximum acceleration specified by Bosch Rexroth. Constructed with ball retainers and an outer sleeve made of either PA or POM, and balls made from rolling bearing steel, this bushing does not require initial lubrication. It can operate within an ambient temperature range of -30°C to +80°C. The KBB-20 has been tested to ensure reliability over significant distances without failure. This product has specific ratings for friction force, dynamic load capacity (both minimum and maximum), static load capacity (both minimum and maximum), breakaway force, and radial clearance specifications that ensure its suitability for precise applications. The weight specification also contributes to its selection for various designs where mass is a consideration. Overall, the Bosch Rexroth SUPER LINEAR BUSH KBB-20 (R067202000) stands out as an efficient solution for linear motion needs in diverse applications requiring high speed and precision without compromising on cost or performance longevity.