1. Product Overview The UFL004 oval flange bearing unit combines UC004 insert bearing and lightweight two-hole oval cast housing. The spherical outer surface of the bearing enables automatic self-alignment, set screw locking structure firmly locks inner ring on the shaft to avoid relative rotation. It is widely applied in light automation, packaging equipment and conveyor systems with limited installation space. 👉 Get a quote within 24 hours for your project 2. Technical