{"product_id":"smith-bearing-irr-4-1-2-1-inner-ring-4-5000-bore-dia-2-260-w","title":"Smith Bearing IRR-4-1\/2-1 - Inner Ring,4.5000\" Bore Dia.,2.260\" W","description":"\u003cp\u003eNeedle Roller Bearing Inner Ring, Bore Diameter 4 1\/2 in, Outside Diameter 5.498 in, Overall Width 2.515 in, Ring Material Alloy Steel, System of Measurement Inch, Bore Diameter Tolerance +0.0000\/-0.0008 in, Finish Chrome Plated, Lubrication Openings Oil Holes, Outside Diameter Tolerance +0.000\/-0.001 in, Ring Material Grade AISI 52100, Standards AS 9001, ISO Certified 9001, Mil-B-3990 (SAE as 39901)\u003c\/p\u003e","brand":"Smith Bearing","offers":[{"title":"Default Title","offer_id":67610709327966,"sku":"IRR-4-1\/2-1","price":195.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z1x3B_pcpIx_fd1e532a-3127-4190-a23f-3a6be65cfeb4.jpg?v=1791008960","url":"https:\/\/nationalboilersupply.com\/products\/smith-bearing-irr-4-1-2-1-inner-ring-4-5000-bore-dia-2-260-w","provider":"National Boiler Supply","version":"1.0","type":"link"}