Inner Ring, 2.9375" Bore Dia., 2.010" W, Smith Bearing, Mfr#: IRR-2-15/16

Inner Ring, Bore Diameter 2 15/16 in, Outside Diameter 3.498 in, Overall Width 2.01 in, Ring Material Alloy Steel, System of Measurement Inch, Bore Diameter Tolerance +0.0000/-0.0006 in, Finish Chrome Plated, Lubrication Openings Oil Holes, Outside Diameter Tolerance +0.0000/-0.0009 in, Ring Material Grade 52100, Standards AS 9100, ISO Certified 9001, Mil-B-3990 (SAE as 39901)