Abstract: A bearing device for wheel includes: a rolling bearing that includes an inner ring, outer ring, rolling elements between the inner and outer rings, and an inner sealing member; a hub wheel that includes a flange into and a cylindrical shaft to which the rolling bearing is assembled; and an outer sealing member mounted on an end of an outer periphery of the outer ring so as to close a clearance defined between the outer ring and the flange. The outer sealing member includes a main cylindrical body having a fixed base part fixed to the outer ring, and an elastic sealing lip that is integrally formed along the main cylindrical body and is elastically press-contacted to the flange, and the main cylindrical body is formed so as to have a tapered cylinder shape of which the diameter is gradually changed toward the tip from the fixed base part.