Designation:

22211K-C3 (DIN 635-2);
113511 (GOST/USSR)

Design:

The spherical roller bearing consists of two rings (internal and external) and rolling elements (spherical rollers), connected with a cage (separator).

Application:

This bearing is used for passing a radial load (along the radius) in harvester combines rotating shafts.

Features:

tapered bore of inner ring (K), taper 1:12;
increased thermal clearance (C3)