COMPACT LINEAR BUSHING KBC-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 COMPACT LIN. BUSH. KBC-20 (R065802000) is a high-quality compact linear bushing designed for smooth and precise linear motion applications. This bushing features a standard shaft diameter without a seal, offering standard radial clearance and it comes in an ungreased version. It is engineered for low-cost requirements while still providing small outer dimensions and a highly compact construction that ensures high dynamic load rating and long service life. The KBC-20 is equipped with hardened segmental load-bearing plates which enhance ball conformity in the running track, allowing for high travel speeds. The bushing's design includes many pockets that act as lubricant reservoirs, thus enabling extended lubrication intervals or potentially lubrication for life. These pockets also serve to collect any dirt ingress, preventing jamming of the linear bushing. Furthermore, the KBC-20 features an integrated metal retainer which is approximately 0.5mm 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 needed. The product has two rows of balls within its Compact C series configuration. In terms of technical specifications, this linear bushing can withstand ambient temperatures ranging from -30°C to +80°C and has an outer diameter of D=20mm. It boasts a maximum dynamic load capacity (Cmax), with specific friction coefficients under varying loads and conditions detailed in its documentation. The Bosch Rexroth COMPACT LIN. BUSH. KBC-20 is designed for straightforward mounting; simply press it on with no further securing necessary. Its weight is 0.02kg, providing a light yet robust solution for various linear motion systems where space-saving installation and cost-effectiveness are essential without compromising performance or durability.