{"v":"2.0","page_type":"product","title":"HAMILTON Extra Heavy-Duty Casters feature precision integrated HPI swivel technology that improves the bearings element of contact and more than doubles the number of contact points.-1/2\" thick drop forged steel mounting plate. -3/8x3\" plate steel legs are welded inside and outside to forged steel horn base. Sturdy 1\" diameter integrally forged kingpin with mounting plate. Main HPI load bearing is 5-5/16\" outside diameter with hardened raceways to 58-62HRC and ground to surface finish 16 micro inches; secondary load bearing has 1\" precision tapered thrust bearing that counteracts radial thrust. -3/4\" diameter axle. Ball check type lubrication fittings in swivel assembly and wheel hubs.","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"Brand: Hamilton","href":"/python/html6/menu_brand_products/1000/28000/menu_brand_products_BrandHamilton_1_1e4d9f3dd3.html"},{"label":"R-EHD-12MT","href":null}],"content":{"product":{"mpn":"R-EHD-12MT","manufacturer":"Brand: Hamilton","brand":"Brand: Hamilton","brand_url":"/python/html6/menu_brand_products/1000/28000/menu_brand_products_BrandHamilton_1_1e4d9f3dd3.html","title":"HAMILTON Extra Heavy-Duty Casters feature precision integrated HPI swivel technology that improves the bearings element of contact and more than doubles the number of contact points.-1/2\" thick drop forged steel mounting plate. -3/8x3\" plate steel legs are welded inside and outside to forged steel horn base. Sturdy 1\" diameter integrally forged kingpin with mounting plate. Main HPI load bearing is 5-5/16\" outside diameter with hardened raceways to 58-62HRC and ground to surface finish 16 micro inches; secondary load bearing has 1\" precision tapered thrust bearing that counteracts radial thrust. -3/4\" diameter axle. Ball check type lubrication fittings in swivel assembly and wheel hubs.","description":"","attributes":[{"name":"Brand name","values":[{"value":"Brand: Hamilton","url":"/python/html6/menu_attr_pair/1000/199000000/199214000/menu_attr_pair_Brandname_BrandHamilton_1_75cf5cc25c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/199000000/199214000/menu_attr_pair_Brandname_BrandHamilton_1_75cf5cc25c.html"},{"name":"Manufacturer name","values":[{"value":"Brand: Hamilton","url":"/python/html6/menu_attr_pair/1000/165000000/165566000/menu_attr_pair_Manufacturername_BrandHamilton_1_ee45e18e2a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/165000000/165566000/menu_attr_pair_Manufacturername_BrandHamilton_1_ee45e18e2a.html"},{"name":"Manufacturer","values":[{"value":"Brand: Hamilton","url":"/python/html6/menu_attr_pair/1000/107000000/107454000/menu_attr_pair_Manufacturer_BrandHamilton_1_9540404126.html"}],"name_url":"/python/html6/menu_attr_pair/1000/107000000/107454000/menu_attr_pair_Manufacturer_BrandHamilton_1_9540404126.html"},{"name":"dataSource","values":[{"value":"amazonScraper","url":"/python/html6/menu_attr_pair/1000/58000000/58817000/menu_attr_pair_dataSource_amazonScraper_1_5cb8c9f3c5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/58000000/58817000/menu_attr_pair_dataSource_amazonScraper_1_5cb8c9f3c5.html"},{"name":"moq","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"},{"name":"MPN","values":[{"value":"R-EHD-12MT","url":"/python/html6/menu_attr_pair/1000/77000000/77638000/menu_attr_pair_MPN_REHD12MT_1_499e3ced1c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/77000000/77638000/menu_attr_pair_MPN_REHD12MT_1_499e3ced1c.html"},{"name":"multiple","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"},{"name":"qtyInStock","values":[{"value":"0","url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"}],"name_url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"},{"name":"SKU","values":[{"value":"B00UVPIGB4","url":"/python/html6/menu_attr_pair/1000/260000000/260681000/menu_attr_pair_SKU_B00UVPIGB4_1_0b89359eae.html"}],"name_url":"/python/html6/menu_attr_pair/1000/260000000/260681000/menu_attr_pair_SKU_B00UVPIGB4_1_0b89359eae.html"},{"name":"tierMinQty1","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html"},{"name":"Part Number","values":[{"value":"R-EHD-12MT","url":"/python/html6/menu_attr_pair/1000/191000000/191288000/menu_attr_pair_PartNumber_REHD12MT_1_5c25c0e8ff.html"}],"name_url":"/python/html6/menu_attr_pair/1000/191000000/191288000/menu_attr_pair_PartNumber_REHD12MT_1_5c25c0e8ff.html"},{"name":"Item model number","values":[{"value":"R-EHD-12MT","url":"/python/html6/menu_attr_pair/1000/129000000/129013000/menu_attr_pair_Itemmodelnumber_REHD12MT_1_5294a48783.html"}],"name_url":"/python/html6/menu_attr_pair/1000/129000000/129013000/menu_attr_pair_Itemmodelnumber_REHD12MT_1_5294a48783.html"},{"name":"Color","values":[{"value":"Red","url":"/python/html6/menu_attr_pair/1000/246000000/246595000/menu_attr_pair_Color_Red_1_86c1cb4a8b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/246000000/246595000/menu_attr_pair_Color_Red_1_86c1cb4a8b.html"},{"name":"Special Features","values":[{"value":"Rigid","url":"/python/html6/menu_attr_pair/1000/7000000/7723000/menu_attr_pair_SpecialFeatures_Rigid_1_0e1c467bee.html"}],"name_url":"/python/html6/menu_attr_pair/1000/7000000/7723000/menu_attr_pair_SpecialFeatures_Rigid_1_0e1c467bee.html"},{"name":"ASIN","values":[{"value":"B00UVPIGB4","url":"/python/html6/menu_attr_pair/1000/194000000/194820000/menu_attr_pair_ASIN_B00UVPIGB4_1_65345ad096.html"}],"name_url":"/python/html6/menu_attr_pair/1000/194000000/194820000/menu_attr_pair_ASIN_B00UVPIGB4_1_65345ad096.html"}],"images":[],"distributors":[{"name":"Amazon","sku":"B00UVPIGB4","url":"https://www.amazon.com/dp/B00UVPIGB4","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://images-na.ssl-images-amazon.com/images/I/61d4FEGyhmL._AC_SL1000_.jpg"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-17","last_updated":"2026-09-17","data_sources":["Amazon"],"completeness":0.65,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}