Radial Ball Bearing, Bearing Industry Number 1654, Bore Diameter 1 1/4 in, Closure Double Shielded, For Environment Chemical, Food and Beverage, Pharmaceutical, Poultry, Outer Ring Width 1.625 in, Outside Diameter 2 1/2 in, Ring Material Stainless Steel, System of Measurement Inch, Cage Material Stainless Steel, ABEC Rating 1, Ball Material Stainless Steel, Bore Diameter Tolerance +0/- 0.00045 in, Cage Material Grade 304, Dynamic Radial Load Capacity 2, 200 lbf, Flange Diameter Not Applicable