22206CA/W33 spherical roller bearing 3506
spherical roller bearings are produced in several designs, depending on bearing series and size. The differences are
as described in the following.
C(J), CC
Two window-type steel cages, flangeless inner ring and guide ring centred on the inner ring ( ).
EC(J), ECC(J)
Two window-type steel cages, flangeless inner ring, guide ring centred on the inner ring and reinforced roller complement ( ).
CA
One-piece machined brass cage, double-pronged, retaining flanges on the inner ring and guide ring centred on the inner ring ( ).
CAF
As CA, but with a steel cage.
ECA, ECAC
Reinforced roller complement, one-piece machined brass cage, double-pronged, retaining flanges on the inner ring, guide ring centred on the inner ring ( ).
ECAF
As ECA, but with a steel cage.
E
For bearings with a bore diameter d ≤ 65 mm:
Two pressed window-type steel cages, flangeless inner ring and guide ring centred on the inner ring ( fig).
