Novel universal joint bearing

The invention discloses a novel universal joint bearing, and relates to the field of universal joints, the novel universal joint bearing comprises an outer ring, a nylon gasket, cylindrical roller pins, a check ring, an oil seal and a dust cover, the outer ring sleeves a shaft head, a circle of cylindrical roller pins are arranged between the side wall of the outer ring and a shaft neck of the shaft head, and the nylon gasket is arranged between the upper wall of the outer ring and the end face of the shaft head; one end of the cylindrical roller pin abuts against the nylon gasket, and the other end of the cylindrical roller pin is blocked on the oil seal through the check ring. The oil seal is supported on the side wall of the outer ring through an oil seal framework, a rubber body is wrapped outside the oil seal framework, an elastic element is arranged on the rubber body, the elastic element presses and seals the side, close to the circular bead of the cross shaft, of the rubber body on the circular bead,