The utility model discloses an antiskid bearing seat of a vehicle-mounted power station spindle. Bearing block, a fastening screw hole, a stabilizing screw hole and an anti-skid frame are arranged onthe bearing seat; a fixing piece is arranged on the antiskid frame; oil filling holes are formed in the top ends of the bearing pedestals; the oil injection hole is connected to the internal oil box;a waterproof ring is arranged outside the main bearing; a retainer is arranged in the sealing gasket; a shaft ring is connected in the retainer; an inner ring is arranged on the inner wall of the collar; according to the utility model, the stabilizing screw holes, the fastening screw holes, the antiskid frames and the fixing pieces are arranged; the supporting effect is enhanced, the stability ofthe bearing pedestal is improved, the bearing pedestal is connected more firmly, the device can be grasped more easily during maintenance, convenience is brought to maintenance, the service life of the bearing pedestal is prolonged, the production cost of enterprises is reduced, and the attractiveness is improved.