TORQUE RESISTANT BUSHING KBDR2-20

***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 TORQUE RESIST.BUSH KBDR2-20 (R069632000) is a high-quality component designed for self-supporting, torsionally stiff guides with only one shaft. This torque-resistant linear bushing is standard in design, featuring ball guide grooves and a shaft diameter of 20mm. It is crafted without a seal and does not include a shaft, ensuring it meets specific application needs where these features are not required. The KBDR2-20 is equipped with hardened steel adjusting screws and steel lock nuts, allowing for zero-clearance adjustments to be made easily. The ball retainer and outer sleeve are constructed from durable PA or POM materials, while the bearing plates and balls are made of hardened rolling bearing steel, ensuring longevity and consistent performance under dynamic conditions. This linear bushing's dynamic load capacity C and static load rating C are indicated as minimal values due to the potential variability in loading directions. It boasts a dynamic torsional moment load capacity Mt that enables it to handle significant loads while maintaining precision movement. The permissible ambient temperature range for this model spans from -30°C to +80°C, accommodating various working environments. With an outer diameter of 32mm, the Bosch Rexroth KBDR2-20 can withstand maximum accelerations (amax) and linear speeds (vmax), although specific values are determined by application requirements. Weighing just 0.08 kg, this closed format linear bushing is lightweight yet robust enough to support dynamic applications. Ideal for use in systems requiring precise linear motion with resistance to torsional forces, the Bosch Rexroth KBDR2-20 offers reliable performance with its carefully engineered features. Whether used in automation or other advanced mechanical systems, this component ensures smooth operation without compromising on durability or strength.