Smith Bearing IRR-1-3/8-2 - Inner Ring,1.260" W,1.7490" Outside Dia.
Smith Bearing IRR-1-3/8-2 - Inner Ring,1.260" W,1.7490" Outside Dia.
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Needle Roller Bearing Inner Ring, Bore Diameter 1 3/8 in, Outside Diameter 1.749 in, Overall Width 1.26 in, Ring Material Alloy Steel, System of Measurement Inch, Bore Diameter Tolerance +0.0000/-0.0005 in, Finish Chrome Plated, Lubrication Openings Oil Holes, Outside Diameter Tolerance +0.0000/-0.0006 in, Ring Material Grade AISI 52100, Standards AS 9001, ISO Certified 9001, Mil-B-3990 (SAE as 39901)
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