... the mounting surface is parallel to the shaft axis.2. Flange type– includes UCF, HCF, UKF, UCFX, UKFX, UCFU, ... UCFC, UKFC, UCFS, UCFL, UKFL, UCFT.The flange type bearing housing comes in various shapes and styles such as ... square, round, and rhombus flange types.3. Take-up units type - UCT, HCT, and UKT.These ... axial direction and is self-aligning. This type can be used as free side bearings for ...