SUPER LINEAR BUSHING KBB-O-50-VD

***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 (R067325045) is a precision-engineered open linear bushing designed to provide smooth and accurate linear motion in a variety of applications. This low-cost, high-performance linear bushing is made with steel bearing plates featuring machined ball guide grooves and optimized ball lead-in chamfers, ensuring outstandingly smooth travel and a long service life. Its design does not include a self-alignment feature which allows it to transfer lower tipping forces along the axial direction. With a shaft diameter of 50 mm, the SUPER LINEAR BUSH is fully sealed to protect against contaminants while maintaining high travel speeds of up to several meters per second. It comes equipped with longitudinal seals as well as integrated wiper seals that can be external or omitted based on the application needs. The ball retainer and outer sleeve are constructed from durable PA or POM materials, while the balls themselves are made from rolling bearing steel. This model does not require initial lubrication, which simplifies installation and maintenance. It features multiple rows of balls for load distribution and has a dynamic load capacity (C) that applies for the main direction of loading. The friction coefficient ranges between 0.01 to 0.02, contributing to its efficiency in motion control. The SUPER LINEAR BUSH operates within an ambient temperature range of -20°C to 80°C, making it suitable for diverse operating environments. It has been tested for total travel distances ranging from 100 km² to 1000 km² without failure, showcasing its durability and reliability in long-term use. With its size E designation, an outer diameter (D) of 70 mm, breakaway force specifications, and static load rating (C0), this product is tailored for applications requiring precise linear guidance without significant structural misalignment concerns. The SUPER LINEAR BUSH by Bosch Rexroth is an optimal choice for systems demanding high accuracy and longevity in their linear motion components.