Four-high mill bearing seat

The utility model discloses a four-roll mill bearing seat, which relates to the technical field of couplings, and comprises a first bearing seat and a second bearing seat, the second bearing seat is arranged at the top of the first bearing seat, the bottom of the second bearing seat is fixedly connected with two connecting blocks, the structures of the two connecting blocks are the same, and the two connecting blocks are fixedly connected with the first bearing seat and the second bearing seat. Two connecting grooves are formed in the top of the first bearing seat, the structures in the two connecting grooves are the same, grooves are formed in the front and back of the connecting grooves, the structures in the two grooves are the same, a push plate can be driven more smoothly by moving a moving rod to push two supporting rods, and finally two clamping blocks are moved out of two clamping grooves; according to the four-high rolling mill bearing pedestal, the first bearing pedestal and the second bearing pedes