COMPACT LINEAR BUSHING KBC-30-DD-NR

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The Bosch Rexroth COMPACT LIN. BUSH. KBC-30-DD-NR (R065823030) is a compact linear bushing designed for applications requiring precise linear motion with a corrosion-resistant feature. This model is particularly suitable for use in environments such as the medical, chemistry, and food industries due to its stainless steel construction and the use of balls made from robust materials. It has an outer diameter of D and accommodates shaft diameters ranging from to , ensuring a secure fit in the housing bore with integrated metal holding rings approximately .mm larger than the shaft's outer diameter. The KBC-30-DD-NR comes with two seals and operates with normal radial clearance, providing high dynamic load capacity and long service life thanks to hardened segmental load-bearing plates that maintain ball conformity within the running track. This linear bushing is not pre-lubricated, emphasizing low maintenance needs; it includes many pockets that act as lubricant reservoirs for extended lubrication intervals or even lifetime lubrication. These pockets also serve to collect any ingress of dirt, preventing jamming of the component. This model boasts a high travel speed of ms and offers simple mounting without additional retention required – just press onto the desired location. The maximum dynamic load capacity (Cmax) and minimum dynamic load capacity (Cmin) are based on total travel distances of , m, with adjustments provided for different travel lengths. The permissible ambient temperature range for this linear bushing spans from C to C, accommodating various operating environments. With a weight of .kg, this linear bushing ensures minimal frictional drag even when equipped with wiper seals on both sides under no radial load conditions. The static load capacities are also specified as minimum static load capacity (Cmin) and maximum static load capacity (Cmax), ensuring that users can rely on its performance stability under varying loads. Its format is closed, qualifying it as part of Bosch Rexroth's Linear Bushings product group ID .