Generally speaking, the bearing seat can be divided into outer spherical bearing seat, integral bearing seat, split type bearing seat, split vertical bearing seat, rolling bearing seat, sliding bearing seat, bearing seat with flange, etc.

 

First, according to the different shape of the outer spherical bearing seat, it can be divided into round seat (C seat), square seat (F seat), vertical seat (P seat), hanging seat (FA seat) diamond seat (FL seat), convex table round seat (FC seat), convex table square seat (FS seat), dark hole seat (PA seat).

 

Second, some vertical bearing housing can be subdivided into: SNL vertical bearing housing, large SNL bearing housing, SDG vertical bearing housing, SONL vertical bearing housing, SAF vertical bearing housing, SDAF vertical bearing housing.

 

Third, the integral bearing seat can be subdivided into SBD vertical bearing seat, TVN vertical bearing seat, TN vertical bearing seat