VB070CP0 Thin Section Ball Bearing 7" x 7 5/8" x 5/16" inch VB070CP0 Thin Section Steel Open Ball Bearing, VB070CP0 is ABEC 1 quality, VB070CP0 bearing is Oil Preservative preserved, inner diameter is 7" inch, outer diameter is 7 5/8" inch and width is 5/16" inch.