Bearing device for vehicle wheel

A bearing device for a vehicle wheel, comprising:

• an outer member that has an outer raceway surface formed on an inner periphery thereof;
• an inner member that has an inner raceway surface formed to face the outer raceway surface;
• a plurality of rolling bodies that are interposed in a rollable manner between both raceway surfaces of the outer member and the inner member;
• and
• a seal member that closes an opening of an annular space formed between the outer member and the inner member, wherein
• the outer member has a chamfered section formed by chamfering a boundary portion between an outer-diameter outer surface and an end surface of the outer member,
• the seal member includes a core metal and a seal section fixed to the core metal, and
• the seal portion includes a projection that protrudes toward the outer member in an axial direction to be in contact with the end surface of the outer member, and a protrusion that is disposed radially outward of the projection and protrudes toward the outer member in the axial direction to be in contact with the chamfered section of the outer member.