SUPER LINEAR BUSHING KBB-10-DD

***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 (R067221040) is a high-quality linear bushing designed for smooth and precise linear motion applications. This closed-type bushing is engineered without a self-alignment feature, making it suitable for transferring lower tipping forces along the axial direction. It boasts a shaft diameter that ensures compatibility with corresponding linear shafts, and it is equipped with two seals to provide protection against contaminants and extend the service life. The SUPER LINEAR BUSH features steel bearing plates with meticulously machined ball guide grooves and optimized ball lead-in chamfers, contributing to its exceptionally smooth travel. The ball retainer and outer sleeve are constructed from either PA or POM materials, while the balls themselves are made from durable rolling bearing steel. This design allows for high travel speeds of up to 5 meters per second, although it is important to note that service life may be limited due to increased wear on plastic parts under such conditions. This model does not require initial lubrication, which simplifies maintenance requirements. The dynamic load capacities vary depending on total travel distance, with specific multipliers provided for calculations based on different lengths of travel. The product operates efficiently within an ambient temperature range of -30°C to +80°C. With a low friction coefficient ranging from 0.01 to 0.03 (maximum of 0.25), the SUPER LINEAR BUSH ensures minimal resistance during operation, promoting energy efficiency in application use. The breakaway force and maximum permissible linear speed are also specified for this model, providing important parameters for system design and integration. Overall, the Bosch Rexroth SUPER LINEAR BUSH KBB-10-DD is designed for applications requiring high precision and long service life in linear motion systems while maintaining cost-effectiveness without compromising performance standards.