COMPACT LINEAR BUSHING KBC-12-D

***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 COMPACT LIN. BUSH. KBC-12-D (R065811240) is a high-quality compact linear bushing designed for general requirements with a focus on space-saving and efficient linear motion. This component features a shaft diameter of d and comes with one seal, offering standard radial clearance and not being pre-lubricated. Its design is tailored for low-cost applications while still providing high dynamic load ratings and extended service life due to its hardened segmental load-bearing plates that ensure ball conformity within the running track. With the capability to achieve high travel speeds, this linear bushing is constructed to maintain performance thanks to integrated wiper seals that protect against contaminants and dirt, potentially extending lubrication intervals or even allowing for lubrication-free operation. The metal retainer integrated into the bushing is approximately 0.1 mm larger than the outer diameter of the shaft diameters ranging from 3 to 50 mm, ensuring a secure fit in the housing bore without additional retention measures. This model boasts several technical specifications including a maximum dynamic load capacity (Cmax), acceleration (amax), and an operational temperature range from -30°C up to +80°C. The outer diameter D stands at 22 mm, with a length of 32 mm for the linear bushing itself. It also features breakaway force specifications and friction coefficients that vary under different loads, with a noted minimum dynamic load capacity (Cmin) based on total travel distance. The Bosch Rexroth KBC-12-D provides reliability in various applications through its ability to withstand significant loads while maintaining smooth motion, all within a compact form factor that makes it suitable for tight spaces where traditional linear bushings may not fit. Its weight is 0.04 kg, which contributes to its ease of installation and handling during maintenance or system integration tasks.