ASFB204 Rhombus Flange Bearing Unit

The NTN ASFB204 is a light-duty rhombus flange bearing unit featuring a cast housing with a mounted insert bearing, designed for secure and stable shaft support. Equipped with a set screw locking mechanism, it ensures reliable shaft fixation and consistent performance. Compared to pressed steel types, the cast housing provides improved rigidity and durability, making it suitable for applications requiring stronger support in compact installations.