Self-Aligning Ball Bearing, Bearing Industry Number 2206, Bore Diameter 30 mm, Outside Diameter 62 mm, Outer Ring Width 20 mm, Ring Material Alloy Steel, Bore Type Tapered 1:12, Closure Open, Cage Material , System of Measurement Metric, ABEC Rating 1, Ball Material Alloy Steel, Ball Material Grade 100Cr6, Bore Diameter Tolerance +0/-0.010 mm, Dynamic Radial Load Capacity 23.8 kN, Fillet Radius 1 mm, Lubricant Material Alvania Grease, Maximum Axial Load 404 lbf