A bearing assembly structure of a steering column for a vehicle

The present invention relates to a bearing assembly structure of a steering column for automobiles, more particularly to the tilt housing 50, and; The tilt housing 50 hyacinth gyulra contact bearings having been press-fitted into the upper and lower portions of the inner (60) and; And the upper shaft 10, which is provided with press-fit inside the hyacinth gyulra contact bearing (60); The tilt housing 50, the lower inner race 17 that is provided is pressed into the position corresponding to the hyacinth gyulra contact bearing 60 is provided with press-fit to the inner bottom and; After the upper shaft 10, a through-the inside of the tilt housing 50, the upper inner race to be inserted into the inside of the hyacinth gyulra contact bearing 60 is provided with press-fit on the top of the inside of the tilt housing 50 ( 15); By yirueojim including consists of the contact surfaces of the ball bearings in oblique inner side as well as to screen a zero bearing clearance inside, it characterized in that compared to a typical ball bearing assembly high stiffness. And, provided with a seat 13 for a wedge acts on the upper inner race 15, it characterized in that the further assembly of the nut 70 is brought into contact with the sheet 13 so as to prevent play. The steering column, the steering shaft, and a tilt housing, a ball bearing, hyacinth gyulra contact bearing, the inner race, the sheet