The Rexroth R060202010 KBM-20-DD is a high-quality, compact ball bushing block designed for precise and smooth linear motion applications. Part of the KBM series, this unit features a lightweight yet durable aluminum housing, making it ideal for dynamic applications where mass is a critical factor. It is engineered for use with 20 mm diameter shafts and comes equipped with double seals (DD) on both sides. These seals provide excellent protection against contamination, extending the service life of the bearing and ensuring reliable performance in various industrial environments. The integrated ball retainer allows for easy installation and prevents the balls from falling out when the block is removed from the shaft.