SUPER LINEAR BUSHING KBB-30

***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-30 (R067203000) is a high-precision linear motion component designed for smooth travel and long service life. This low-cost linear bushing, without a self-alignment feature, is ideal for applications requiring the transfer of lower tipping forces along the axial direction. It has been meticulously engineered with steel bearing plates that contain machined ball guide grooves and optimized ball lead-in chamfers, ensuring outstandingly smooth motion. The KBB-30 model features a closed design with a shaft diameter "d" and does not include seals, which allows for high travel speeds of up to 5 m/s. The absence of an initial lubrication requirement simplifies maintenance, although it can affect the friction coefficient, which ranges from 0.01 to 0.02 under lubrication with oil. The dynamic load capacities are substantial, based on a total travel of 100 km but can be adjusted if based on a 50 km total travel. With an outer diameter "D", the KBB-30 offers a maximum dynamic load capacity (Cmax) and can withstand maximum accelerations (amax), making it suitable for various dynamic applications. The product operates effectively within an ambient temperature range of -20°C to +80°C. Its breakaway force and frictional drags are dependent on speed and lubrication but are designed to be minimal to maintain efficiency. The linear bushing is constructed with ball retainers and an outer sleeve made from PA or POM, while the balls themselves are crafted from rolling bearing steel. This combination ensures durability and reliability in operation. Weighing in at just 0.2 kg, this model provides robust performance with minimal weight addition to your system. In summary, the Bosch Rexroth SUPER LINEAR BUSH KBB-30 is suitable for various applications where precise linear movement is required without the need for self-alignment capabilities. Its design ensures both high performance and longevity in demanding operational conditions.