Miniature Ball Bearing Bearing Industry Number 692X Bore Diameter 2.5 mm Closure Double Shielded Outer Ring Width 3.5 mm Outside Diameter 7 mm Ring Material Stainless Steel System of Measurement Metric Cage Material Steel Cage Type Crown Ribbon Dynamic Radial Load Capacity 330 N Fillet Radius 0.15 mm Finish Chrome Plated Flange Diameter 8.5 mm Flange Type Non-Flanged Includes Retaining Ring No Lubricant Material Grease