This plain bearing transmits radial loads through a steel/steel sliding contact between the inner and outer ring, allowing angular misalignment between the shaft and housing. It is built to DIN ISO 12240-1, dimension series E, in an open design, with a net mass of 0.112 kg and radial internal clearance CN (Group N). The bearing has no sealing and requires maintenance. Because the contact surfaces are steel on steel without integrated sealing, the bearing depends on external lubrication and periodic relubrication to maintain sliding performance and service life. The open design and CN clearance suit applications where the shaft may deflect or misalign under load, while the steel/steel pairing supports high load ratings. Regular maintenance intervals should account for the absence of sealing, as contamination can directly affect the sliding contact surface.