The difference between CC and CA spherical roller bearings
Spherical roller bearings are a very common type of roller bearings. There are two most common structures - CA type and CC type. The two structures are mainly distinguished by whether the inner ring of the bearing has a flange, and whether the cage is a machined solid or a stamped frame. The two cannot be used interchangeably.
CA type: integral brass machined cage, no intermediate flange on the inner ring, two small flanges on the end face, and symmetrical rollers.
CC type: symmetrical rollers, no stop points on the inner ring, and no end stops. The cage is divided into two parts.
CA type: integral brass machined cage, no intermediate flange on the inner ring, two small flanges on the end face, and symmetrical rollers.
CC type: symmetrical rollers, no stop points on the inner ring, and no end stops. The cage is divided into two parts.
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