{"v":"2.0","page_type":"product","title":"Hamilton Caster - R-303-1/2-A - Motion Industries","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"Hamilton Caster","href":"/python/html6/menu_brand_products/1000/60000/menu_brand_products_HamiltonCaster_1_cbebac5397.html"},{"label":"R-303-1/2-A","href":null}],"content":{"product":{"mpn":"R-303-1/2-A","manufacturer":"Hamilton Caster","brand":"Hamilton Caster","brand_url":"/python/html6/menu_brand_products/1000/60000/menu_brand_products_HamiltonCaster_1_cbebac5397.html","title":"Hamilton Caster - R-303-1/2-A - Motion Industries","description":"","attributes":[{"name":"Brand name","values":[{"value":"Hamilton Caster","url":"/python/html6/menu_attr_pair/1000/112000000/112881000/menu_attr_pair_Brandname_HamiltonCaster_1_32063be21f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/112000000/112881000/menu_attr_pair_Brandname_HamiltonCaster_1_32063be21f.html"},{"name":"Manufacturer name","values":[{"value":"Hamilton Caster","url":"/python/html6/menu_attr_pair/1000/170000000/170015000/menu_attr_pair_Manufacturername_HamiltonCaster_1_ecd731388e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/170000000/170015000/menu_attr_pair_Manufacturername_HamiltonCaster_1_ecd731388e.html"},{"name":"Manufacturer","values":[{"value":"Hamilton Caster","url":"/python/html6/menu_attr_pair/1000/117000000/117629000/menu_attr_pair_Manufacturer_HamiltonCaster_1_871ced30ee.html"}],"name_url":"/python/html6/menu_attr_pair/1000/117000000/117629000/menu_attr_pair_Manufacturer_HamiltonCaster_1_871ced30ee.html"},{"name":"Extra Product Name","values":[{"value":"Hamilton Caster - R-303-1/2-A - Motion Industries","url":"/python/html6/menu_attr_pair/1000/8000000/8958000/menu_attr_pair_ExtraProductName_HamiltonCasterR30312AMotionIndustries_1_19615855c1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/8000000/8958000/menu_attr_pair_ExtraProductName_HamiltonCasterR30312AMotionIndustries_1_19615855c1.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-303-1/2-A","url":"/python/html6/menu_attr_pair/1000/18000000/18772000/menu_attr_pair_MPN_R30312A_1_8679131b49.html"}],"name_url":"/python/html6/menu_attr_pair/1000/18000000/18772000/menu_attr_pair_MPN_R30312A_1_8679131b49.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":"Not in Stock, Available to Order","url":"/python/html6/menu_attr_pair/1000/166000000/166871000/menu_attr_pair_qtyInStock_NotinStockAvailabletoOrder_1_42703a674f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/166000000/166871000/menu_attr_pair_qtyInStock_NotinStockAvailabletoOrder_1_42703a674f.html"},{"name":"SKU","values":[{"value":"01062226","url":"/python/html6/menu_attr_pair/1000/154000000/154413000/menu_attr_pair_SKU_01062226_1_f1211fe327.html"}],"name_url":"/python/html6/menu_attr_pair/1000/154000000/154413000/menu_attr_pair_SKU_01062226_1_f1211fe327.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":"tierPrice1","values":[{"value":"21.82","url":"/python/html6/menu_attr_pair/1000/52000000/52830000/menu_attr_pair_tierPrice1_2182_1_c2fa6e38b5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/52000000/52830000/menu_attr_pair_tierPrice1_2182_1_c2fa6e38b5.html"},{"name":"wheel hardness:","values":[{"value":"75D","url":"/python/html6/menu_attr_pair/1000/9000000/9535000/menu_attr_pair_wheelhardness_75D_1_d7c591a444.html"}],"name_url":"/python/html6/menu_attr_pair/1000/9000000/9535000/menu_attr_pair_wheelhardness_75D_1_d7c591a444.html"},{"name":"wheel bearing type:","values":[{"value":"Plain Bore","url":"/python/html6/menu_attr_pair/1000/238000000/238375000/menu_attr_pair_wheelbearingtype_PlainBore_1_de83d4a6ad.html"}],"name_url":"/python/html6/menu_attr_pair/1000/238000000/238375000/menu_attr_pair_wheelbearingtype_PlainBore_1_de83d4a6ad.html"},{"name":"caster type:","values":[{"value":"Rigid","url":"/python/html6/menu_attr_pair/1000/35000000/35363000/menu_attr_pair_castertype_Rigid_1_5ebc4e5c75.html"}],"name_url":"/python/html6/menu_attr_pair/1000/35000000/35363000/menu_attr_pair_castertype_Rigid_1_5ebc4e5c75.html"},{"name":"load capacity:","values":[{"value":"260 lbs","url":"/python/html6/menu_attr_pair/1000/210000000/210523000/menu_attr_pair_loadcapacity_260lbs_1_5c8c572f9f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/210000000/210523000/menu_attr_pair_loadcapacity_260lbs_1_5c8c572f9f.html"},{"name":"caster load capacity range:","values":[{"value":"0 to 599 lb","url":"/python/html6/menu_attr_pair/1000/65000000/65342000/menu_attr_pair_casterloadcapacityrange_0to599lb_1_03e50d022d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/65000000/65342000/menu_attr_pair_casterloadcapacityrange_0to599lb_1_03e50d022d.html"},{"name":"minimum bolt hole spacing:","values":[{"value":"1-3/4 x 2-7/8 in","url":"/python/html6/menu_attr_pair/1000/172000000/172728000/menu_attr_pair_minimumboltholespacing_134x278in_1_8a4ba05648.html"}],"name_url":"/python/html6/menu_attr_pair/1000/172000000/172728000/menu_attr_pair_minimumboltholespacing_134x278in_1_8a4ba05648.html"},{"name":"caster series:","values":[{"value":"300 Series","url":"/python/html6/menu_attr_pair/1000/112000000/112869000/menu_attr_pair_casterseries_300Series_1_6631da1462.html"}],"name_url":"/python/html6/menu_attr_pair/1000/112000000/112869000/menu_attr_pair_casterseries_300Series_1_6631da1462.html"},{"name":"maximum bolt hole spacing:","values":[{"value":"1-3/4 x 3 in","url":"/python/html6/menu_attr_pair/1000/58000000/58417000/menu_attr_pair_maximumboltholespacing_134x3in_1_d37b5fb05b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/58000000/58417000/menu_attr_pair_maximumboltholespacing_134x3in_1_d37b5fb05b.html"},{"name":"caster rig type:","values":[{"value":"General Utility","url":"/python/html6/menu_attr_pair/1000/149000000/149691000/menu_attr_pair_casterrigtype_GeneralUtility_1_18cc3132da.html"}],"name_url":"/python/html6/menu_attr_pair/1000/149000000/149691000/menu_attr_pair_casterrigtype_GeneralUtility_1_18cc3132da.html"},{"name":"tread color:","values":[{"value":"Black","url":"/python/html6/menu_attr_pair/1000/42000000/42862000/menu_attr_pair_treadcolor_Black_1_fd24e3a959.html"}],"name_url":"/python/html6/menu_attr_pair/1000/42000000/42862000/menu_attr_pair_treadcolor_Black_1_fd24e3a959.html"},{"name":"wheel material/type:","values":[{"value":"Polypropylene","url":"/python/html6/menu_attr_pair/1000/172000000/172885000/menu_attr_pair_wheelmaterialtype_Polypropylene_1_d081811990.html"}],"name_url":"/python/html6/menu_attr_pair/1000/172000000/172885000/menu_attr_pair_wheelmaterialtype_Polypropylene_1_d081811990.html"},{"name":"wheel diameter:","values":[{"value":"3-1/2 in","url":"/python/html6/menu_attr_pair/1000/29000000/29814000/menu_attr_pair_wheeldiameter_312in_1_d1c6f02d93.html"}],"name_url":"/python/html6/menu_attr_pair/1000/29000000/29814000/menu_attr_pair_wheeldiameter_312in_1_d1c6f02d93.html"},{"name":"face width:","values":[{"value":"1-3/8 in","url":"/python/html6/menu_attr_pair/1000/235000000/235809000/menu_attr_pair_facewidth_138in_1_ce0e2c92e8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/235000000/235809000/menu_attr_pair_facewidth_138in_1_ce0e2c92e8.html"}],"images":[],"distributors":[{"name":"motionindustries.com","sku":"01062226","url":"https://www.motionindustries.com/productDetail.jsp?sku=01062226","pricing":[{"quantity":1,"price_usd":21.82}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.motionindustries.com/motion3/fsdb/images/item/Hamilton-Caster-R-303-1-2-A.jpg"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-17","last_updated":"2026-09-17","data_sources":["motionindustries.com"],"completeness":0.75,"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"}}