Designation:

UC312;
UC312 + pillow block housing P312 = bearing unit UCP312;
UC312 + 4-bolt square housing F312 = bearing unit UCF312;
UC312 + 4-bolt round housing FC312 = bearing unit UCFC312;
UC312 + oval flange housing FL312 = bearing unit UCFL312;
UC312 + take-up housing T312 = bearing unit UCT312;

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.