Designation:

UC308;
UC308 + pillow block housing P308 = bearing unit UCP308;
UC308 + 4-bolt square housing F308 = bearing unit UCF308;
UC308 + 4-bolt round housing FC308 = bearing unit UCFC308;
UC308 + oval flange housing FL308 = bearing unit UCFL308;
UC308 + take-up housing T308 = bearing unit UCT308;

Design:

The insert ball bearing consists of two rings (internal and external) and rolling elements (balls), connected with a cage (separator). The bearing insert with set screw locking is held in position on the shaft by two set screws directly on the extended end of inner ring.

Features:

spherical outer ring;
mounting on the shaft with threaded bolts;
R seals on both sides.