SUPER LINEAR BUSHING KBB-O-20-D

***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-D (R067312040) is a high-quality linear bushing designed for precision linear motion applications. This model features a steel outer sleeve with machined ball guide grooves and optimized ball lead-in chamfers, ensuring smooth travel and a long service life. With its open design, this bushing is ideal for use on fully supported shafts, especially in situations where other linear guides may experience warping due to imprecise substructures. The SUPER LINEAR BUSH KBB-O-20-D is equipped with one seal, which provides protection against contamination while maintaining low frictional drag. The bushing's dynamic load capacity is specified by the manufacturer, taking into account the main direction of loading. It also has a static load rating that ensures reliable performance under stationary loads. This linear bushing can achieve high travel speeds up to the manufacturer's specified maximum value, and it can handle maximum accelerations as per its specifications. The balls within the bushing are made from rolling bearing steel, while the ball retainer and outer sleeve are constructed from either PA or POM materials. Bosch Rexroth has designed this bushing without an initial lubrication requirement, simplifying maintenance procedures. It operates efficiently within a wide range of ambient temperatures as indicated in its specifications. The product has been tested for total travel distances without failure, offering confidence in its durability and reliability for various applications. With a weight of 0.1 kg and precise radial clearance specifications for shaft-to-bore fitting, this linear bushing ensures accurate alignment and performance in your machinery setup. It's part of Bosch Rexroth's product group ID for linear motion technology and stands out as a low-cost yet high-requirement solution for your linear motion needs.