SUPER LINEAR BUSHING KBB-30-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 (R067223040) is a high-precision, low-cost linear bushing designed to meet demanding requirements for smooth and accurate linear motion. This model, part of the Super LB B series, features a closed design with no self-alignment feature, which is ideal for applications requiring minimal axial tipping forces. The SUPER LINEAR BUSH is equipped with steel bearing plates that have precisely machined ball guide grooves and optimized chamfers to ensure exceptionally smooth travel and an extended service life. This linear bushing has a shaft diameter of 'd' and comes with two seals to protect against contaminants while maintaining high travel speeds of up to 5 meters per second. The integrated wiper seals can be external or omitted based on the application needs. It utilizes a ball retainer and an outer sleeve made from either PA or POM materials, with balls crafted from rolling bearing steel, ensuring durability and consistent performance. The SUPER LINEAR BUSH does not require initial lubrication, which simplifies maintenance. It supports a maximum dynamic load capacity (Cmax) and can handle maximum accelerations (amax), with a permissible ambient temperature range between -20°C to +80°C. The outer diameter 'D' is standardized for compatibility with various setups. The product's frictional characteristics are notable; it has a breakaway force requirement and specified friction coefficients that vary under different load conditions. Notably, this model can achieve total travel distances ranging from 100 km to 1000 km without failure under testing conditions. With a weight of 0.2 kg and various radial clearance specifications available for the shaft bore (K, H, M), the Bosch Rexroth SUPER LINEAR BUSH provides versatility for diverse industrial applications that require reliable linear guidance systems. It is categorized under Linear bushing and shaft in the product group ID filter for linear bushings and shafts in closed format configuration.