SUPER LINEAR BUSHING KBH-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 (R073203000) is a high-precision linear bushing designed for smoothly moving heavy loads with great accuracy. This model, KBH-30, falls under the Super H series and features a closed design with a shaft diameter d that does not include seals. Its construction includes hardened steel load-bearing plates with precisely machined ball guide grooves and a steel load-bearing plate back, ensuring maximum precision and durability. The SUPER LINEAR BUSH is distinguished by its increased number of tracks compared to the Super A series, allowing it to compensate effectively for shaft deflection and misalignment. It can handle high travel speeds of up to ' ms and is capable of enduring maximum accelerations without compromising performance. The option for integrated double-lipped wiper seals is available to protect against contaminants while maintaining smooth operation. This bushing uses a POM ball retainer and balls made from rolling bearing steel, which are held in place by two metal holding rings. It has been engineered to provide reliable service within an ambient temperature range of -20°C to 80°C. The outer diameter D measures ', while the dynamic load capacity C and static load rating C indicate the bushing's ability to withstand forces during motion and at rest. The KBH-30 has been designed with attention to friction dynamics, offering a friction coefficient ranging from 0.01 to 0.05 under lubrication with oil. The breakaway force required for movement initiation is also specified, ensuring users can anticipate the performance characteristics of this component in various applications. Overall, this product is part of product group ID 'SUPER H' and offers an optimal solution for applications requiring precise linear motion control under heavy load conditions. With its robust design and advanced features like optional wiper seals for added protection against debris, the Bosch Rexroth SUPER LINEAR BUSH KBH-30 provides reliable performance in demanding environments where precision linear guidance is crucial.