Manufacturer's designation:

22218 CA/W33 P6

Designation according to standards:

53518 GOST 24696-81;
22218 DIN 635-2;

Construction:

A roller bearing consists of two rings (inner and outer) and rolling bodies (spherical rollers) connected by a separator.

Features:

W33 - annular groove with lubrication holes on the surface of the outer ring;
CA - retaining flanges on inner ring and guide ring centered on inner ring, one-piece scalloped machined brass separator.