The flanged bearing unit features a compact frame design, making it compact and lightweight with a small installation footprint, ideal for use in precision equipment and confined spaces. This product belongs to the eco-friendly series of diamond-shaped flange types, featuring an eccentric ring locking design that ensures a secure fit, prevents loosening, and facilitates easy disassembly and maintenance. Fitted with a resin dust cover, they offer excellent sealing performance, effectively preventing the ingress of dust, moisture and contaminants, thereby ensuring the cleanliness of the bearing interior and extending service life. The bearings possess good self-aligning capabilities, compensating for installation misalignment, and offer smooth operation, low noise, wear resistance and reliability. Compliant with environmental and hygiene standards, they are widely applicable in the food, pharmaceutical, light industry and automated precision transmission equipment sectors.