X Four-Point Contact VC040XP0 Thin Section Ball Bearing 4" x 4 3/4 " x 3/8" inch ABEC-1 Quality X Four-Point Contact Thin Section Steel Open Ball Bearing VC040XP0 that has ABEC 1 quality, VC040XP0 bearing is a popular item that could be used in many applications, the dimensions are 4" x 4 3/4 " x 3/8", VC040XP0 bearing is Open, VC040XP0 bearing is Oil Preservative preserved.