Designation:

UC209;
UC209 + P209 housing = UCP209 bearing unit;
UC209 + T209 housing = UCT209 bearing unit;
UC209 + F209 housing = UCF209 bearing unit;
UC209 + FL209 housing = UCFL209 bearing unit;
UC209 + housing FC209 = bearing unit UCFC209

Construction:

A ball bearing consists of two housings (wide inner and spherical outer) and rolling elements (balls) connected by a cage.

Features:

spherical outer ring;
fastening with threaded clamps;
R-type seals on both sides.