X Four-Point Contact VB050XP0 Thin Section Ball Bearing 5" x 5 5/8 " x 5/16" inch ABEC-1 Quality X Four-Point Contact Thin Section Steel Open Ball Bearing VB050XP0 that has ABEC 1 quality, VB050XP0 bearing is a popular item that could be used in many applications, the dimensions are 5" x 5 5/8 " x 5/16", VB050XP0 bearing is Open, VB050XP0 bearing is Oil Preservative preserved.