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NTN Spherical Roller Bearings

Spherical roller bearings are self-aligning bearings designed for heavy radial loading. They automatically compensate for large angular errors (shaft misalignments).

Small Type C bearings are widely applicable for small size machines and are suited for both radial and axial loads.

Standard Type B bearings provide ideal contact pressure under radial or combined radial and axial loads, and perform well under high speeds.

Type UA bearings are designed to provide increased life and are ideally suited for heavy, shock or vibratory types of radial loading (i.e. Shaker screens).

Available with cylindrical or tapered bores. Sized from 1.378" (35 mm) inside diameter to 71.6535" (1820 mm) outside diameter.

Series: 21300, 22200, 22300, 23000, 23100, 23200, 23900, 24000, 24100, 22200UAVSI, 223UAVSI