{"product_id":"8-x-4-polyurethane-on-cast-iron-core-6-500-lbs-cap","title":"8\" x 4\" Polyurethane Cast Iron Industrial Replacement Wheel – 6500 lb | CasterHQ","description":"CasterHQ's SuperPoly™ is for extreme heavy loads! Our SuperPoly™ slows down internal heat that\nbuilds up from rolling heavy loads which\nsignificantly increases its load capacity\nand life span!\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e1\" thick Polyurethane tread on a Heavy Duty Cast Iron Core\u003c\/li\u003e\n\u003cli\u003eYellow color \u003c\/li\u003e\n\u003cli\u003eVariety of bearing options for extending\nperformance at different applications\u003c\/li\u003e\n\u003cli\u003eDurometer: Shore A 95 \u003c\/li\u003e\n\u003cli\u003eSofter tread facilitates initial push and pull \u003c\/li\u003e\n\u003cli\u003eTemperature range: -40° F to 180°\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CasterHQ","offers":[{"title":"1-1\/4\" ID Heavy Duty Precision Ball Bearing","offer_id":50124127666488,"sku":"CB-YPCI84","price":641.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/CB-YPCI463-2_e74e73f8-aead-441f-be6b-97ca9f178c8e.jpg?v=1771083841","url":"https:\/\/casterhq.com\/products\/8-x-4-polyurethane-on-cast-iron-core-6-500-lbs-cap","provider":"CasterHQ","version":"1.0","type":"link"}