X Four-Point Contact VB035XP0 Thin Section Ball Bearing 3 1/2" x 4 1/8 " x 5/16" inch ABEC-1 Quality X Four-Point Contact Thin Section Steel Open Ball Bearing VB035XP0 that has ABEC 1 quality, VB035XP0 bearing is a popular item that could be used in many applications, the dimensions are 3 1/2" x 4 1/8 " x 5/16", VB035XP0 bearing is Open, VB035XP0 bearing is Oil Preservative preserved.