SUPER LINEAR BUSHING KBH-O-40-DD

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The Bosch Rexroth SUPER LINEAR BUSH KBH-O-40-DD (R073324040) is a high-precision, open-design linear bushing engineered for the smooth and accurate movement of heavy loads. It features hardened steel load-bearing plates with meticulously machined ball guide grooves and a steel load-bearing plate back, ensuring maximum precision. The bushing is designed with more tracks than the Super A series, allowing it to compensate for shaft deflection and misalignment effectively. Optimized for high travel speeds, the KBH-O-40-DD can handle maximum accelerations while maintaining a low friction coefficient, thanks to its rolling bearing steel balls contained within a POM ball retainer. The inclusion of two metal holding rings further enhances the stability and durability of the assembly. This linear bushing offers optional integrated double-lipped wiper seals that provide protection against contaminants while maintaining lubrication within the system. These seals, along with longitudinal sealing, contribute to the unit's ability to operate within a wide range of ambient temperatures (-20°C to 80°C), making it suitable for diverse operating environments. The dynamic load capacity C indicates that this model can withstand significant loads in its main direction of operation. Additionally, its static load rating C0 ensures stable performance even when stationary under load. The KBH-O-40-DD boasts an outer diameter D of size E 40 and exhibits minimal breakaway force requirements for movement initiation. With its weight of 0.3 kg and various options for radial clearance (shaft-to-bore), this linear bushing offers flexibility in fitting and maintenance procedures. Given its robust construction and advanced design features, the Bosch Rexroth SUPER LINEAR BUSH KBH-O-40-DD is well-suited for applications requiring precise linear motion under challenging conditions or heavy-duty usage.