The UKFC+H-type bearing unit, featuring a locking sleeve and a cast iron flanged housing with a boss, offers ample rigidity, precise installation and positioning, as well as excellent load-bearing and shock-absorbing capabilities. The locking sleeve ensures secure fastening to the shaft, requiring minimal machining accuracy on the shaft itself, whilst facilitating easy installation and removal and providing robust centring. The integrated sealing system is reliable, effectively preventing the ingress of dust and contaminants. Suitable for complex operating conditions such as heavy loads and dusty environments, these units are widely used in heavy-duty transmission equipment across industries including conveying, metallurgy, agricultural machinery and textiles. They offer stable operation, combining durability with practicality.