{"title":"Caster Solutions D4\/R4 Series","description":"\u003ch4\u003eExtreme Duty • Plate Mount • Up to 40,000 lb\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eASTM 1045 drop-forged swivel head, 5\/8\" thick, 7\" diameter precisely machined raceway using 3\/4\" diameter hardened steel ball bearings\u003c\/li\u003e\n  \u003cli\u003eLegs formed from 1\/2\" thick steel, double-welded\u003c\/li\u003e\n  \u003cli\u003e1-1\/4\" Grade 8 machined axle bolt\u003c\/li\u003e\n  \u003cli\u003eGrease fitting on raceway and axle\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish\u003c\/li\u003e\n  \u003cli\u003e45 Top plate (Standard): 8-1\/2\" × 8-1\/2\" overall, 7\" x 7\" bolt pattern\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"d4dw80nbt645yy","title":"8\" x 4\" Swivel Plate Caster with Dual Ergo Wheel","description":"\u003cp\u003eOur Dual-Ergo wheels were designed to replace tradional single wheels for better maneuvering while not widening the footprint and swivel radius. These dual wheels alone have shown a minimum 35-50% push\/pull force reduction. As well as proven to reduce rolling resistance and helps with the swiveling action. Each wheel has 2 independent rolling wheels and are maintenance free for the life of the wheel. They feature large sealed precision ball bearings and a non-marking tread.\u003c\/p\u003e\u003cp\u003eGreat for manufacturing plants, tow lines and where stringent push\/pull forces are required. Commonly used at airline manufacturers for working platforms next to the airplane on the assembly line.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786695487655,"sku":"D4DW80NBT645YY","price":2153.76,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786695520423,"sku":"D4DW80NBT645FY","price":2367.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4DW80NBT645YY.webp?v=1776886572"},{"product_id":"d4dw10nbt645yy","title":"10\" x 4\" Swivel Plate Caster with Dual Ergo Wheel","description":"\u003cp\u003eOur Dual-Ergo wheels were designed to replace tradional single wheels for better maneuvering while not widening the footprint and swivel radius. These dual wheels alone have shown a minimum 35-50% push\/pull force reduction. As well as proven to reduce rolling resistance and helps with the swiveling action. Each wheel has 2 independent rolling wheels and are maintenance free for the life of the wheel. They feature large sealed precision ball bearings and a non-marking tread.\u003c\/p\u003e\u003cp\u003eGreat for manufacturing plants, tow lines and where stringent push\/pull forces are required. Commonly used at airline manufacturers for working platforms next to the airplane on the assembly line.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786697093287,"sku":"D4DW10NBT645YY","price":2540.82,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786697126055,"sku":"D4DW10NBT645FY","price":2755.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4DW80NBT645YY.webp?v=1776886572"},{"product_id":"d4dw80ngt645yy","title":"8\" x 4\" Swivel Plate Caster with Dual Ergo Wheel","description":"\u003cp\u003eOur Dual-Ergo wheels were designed to replace tradional single wheels for better maneuvering while not widening the footprint and swivel radius. These dual wheels alone have shown a minimum 35-50% push\/pull force reduction. As well as proven to reduce rolling resistance and helps with the swiveling action. Each wheel has 2 independent rolling wheels and are maintenance free for the life of the wheel. They feature large sealed precision ball bearings and a non-marking tread.\u003c\/p\u003e\u003cp\u003eGreat for manufacturing plants, tow lines and where stringent push\/pull forces are required. Commonly used at airline manufacturers for working platforms next to the airplane on the assembly line.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786698207399,"sku":"D4DW80NGT645YY","price":2128.71,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786698240167,"sku":"D4DW80NGT645FY","price":2342.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4DW80NGT645YY.webp?v=1776886572"},{"product_id":"d4dw10ngt645yy","title":"10\" x 4\" Swivel Plate Caster with Dual Ergo Wheel","description":"\u003cp\u003eOur Dual-Ergo wheels were designed to replace tradional single wheels for better maneuvering while not widening the footprint and swivel radius. These dual wheels alone have shown a minimum 35-50% push\/pull force reduction. As well as proven to reduce rolling resistance and helps with the swiveling action. Each wheel has 2 independent rolling wheels and are maintenance free for the life of the wheel. They feature large sealed precision ball bearings and a non-marking tread.\u003c\/p\u003e\u003cp\u003eGreat for manufacturing plants, tow lines and where stringent push\/pull forces are required. Commonly used at airline manufacturers for working platforms next to the airplane on the assembly line.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786699255975,"sku":"D4DW10NGT645YY","price":2519.1,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786699288743,"sku":"D4DW10NGT645FY","price":2733.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4DW80NGT645YY.webp?v=1776886572"},{"product_id":"d4dw80zbt645yy","title":"8\" x 4\" Swivel Plate Caster with Dual Ergo Wheel","description":"\u003cp\u003eOur Dual-Ergo wheels were designed to replace tradional single wheels for better maneuvering while not widening the footprint and swivel radius. These dual wheels alone have shown a minimum 35-50% push\/pull force reduction. As well as proven to reduce rolling resistance and helps with the swiveling action. Each wheel has 2 independent rolling wheels and are maintenance free for the life of the wheel. They feature large sealed precision ball bearings and a non-marking tread.\u003c\/p\u003e\u003cp\u003eGreat for manufacturing plants, tow lines and where stringent push\/pull forces are required. Commonly used at airline manufacturers for working platforms next to the airplane on the assembly line.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786700697767,"sku":"D4DW80ZBT645YY","price":2153.76,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786700730535,"sku":"D4DW80ZBT645FY","price":2367.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4DW80ZBT645YY.webp?v=1776886572"},{"product_id":"d4dw80zgt645yy","title":"8\" x 4\" Swivel Plate Caster with Dual Ergo Wheel","description":"\u003cp\u003eOur Dual-Ergo wheels were designed to replace tradional single wheels for better maneuvering while not widening the footprint and swivel radius. These dual wheels alone have shown a minimum 35-50% push\/pull force reduction. As well as proven to reduce rolling resistance and helps with the swiveling action. Each wheel has 2 independent rolling wheels and are maintenance free for the life of the wheel. They feature large sealed precision ball bearings and a non-marking tread.\u003c\/p\u003e\u003cp\u003eGreat for manufacturing plants, tow lines and where stringent push\/pull forces are required. Commonly used at airline manufacturers for working platforms next to the airplane on the assembly line.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786701615271,"sku":"D4DW80ZGT645YY","price":2128.71,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786701648039,"sku":"D4DW80ZGT645FY","price":2342.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4DW80ZGT645YY.webp?v=1776886572"},{"product_id":"d4ds80nr7445yy","title":"8\" x 4\" Swivel Plate Caster with Ductile Steel Wheel","description":"\u003cp\u003eDuctile steel is a composed of a combination of special alloys that give it higher weight capacities than cast iron; while being more economical than drop forged steel. Also referred to as malleable iron; material may flex rather than cracking or breaking when submitted to an extreme shock load. Features an extra thick walled, heavy-duty core, hub and tread face. Roller bearings are standard, with precision \u0026amp; tapered bearings as an option.\u003c\/p\u003e\u003cp\u003eIdea for use on rough surfaces and has good rolling resistance under any condition.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786703384743,"sku":"D4DS80NR7445YY","price":2080.98,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786703417511,"sku":"D4DS80NR7445FY","price":2295.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4DS80NR7445YY.webp?v=1776886572"},{"product_id":"d4ds10nr7445yy","title":"10\" x 4\" Swivel Plate Caster with Ductile Steel Wheel","description":"\u003cp\u003eDuctile steel is a composed of a combination of special alloys that give it higher weight capacities than cast iron; while being more economical than drop forged steel. Also referred to as malleable iron; material may flex rather than cracking or breaking when submitted to an extreme shock load. Features an extra thick walled, heavy-duty core, hub and tread face. Roller bearings are standard, with precision \u0026amp; tapered bearings as an option.\u003c\/p\u003e\u003cp\u003eIdea for use on rough surfaces and has good rolling resistance under any condition.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786704629927,"sku":"D4DS10NR7445YY","price":2580.15,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786704662695,"sku":"D4DS10NR7445FY","price":2794.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4DS80NR7445YY.webp?v=1776886572"},{"product_id":"d4ds12nr7445yy","title":"12\" x 4\" Swivel Plate Caster with Ductile Steel Wheel","description":"\u003cp\u003eDuctile steel is a composed of a combination of special alloys that give it higher weight capacities than cast iron; while being more economical than drop forged steel. Also referred to as malleable iron; material may flex rather than cracking or breaking when submitted to an extreme shock load. Features an extra thick walled, heavy-duty core, hub and tread face. Roller bearings are standard, with precision \u0026amp; tapered bearings as an option.\u003c\/p\u003e\u003cp\u003eIdea for use on rough surfaces and has good rolling resistance under any condition.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786705547431,"sku":"D4DS12NR7445YY","price":2910.39,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786705580199,"sku":"D4DS12NR7445FY","price":3124.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4DS80NR7445YY.webp?v=1776886572"},{"product_id":"d4fs80ns7445yy","title":"8\" x 4\" Swivel Plate Caster with Forged Steel Wheel","description":"\u003cp\u003eOur Forged Steel wheels are drop forged from ASTM1045 high carbon steel. The forging process results in a increased ductility and tensile strength by enhancing the metals grain structure. They feature a tensile strength of 60,000 PSI and a hardness of Rockwell 80 B. These wheels can withstand tempuratures up to 1,300 degrees fahrenheit.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786706890919,"sku":"D4FS80NS7445YY","price":2441.61,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786706923687,"sku":"D4FS80NS7445FY","price":2655.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4FS80NS7445YY.webp?v=1776886572"},{"product_id":"d4fs10ns7445yy","title":"10\" x 4\" Swivel Plate Caster with Forged Steel Wheel","description":"\u003cp\u003eOur Forged Steel wheels are drop forged from ASTM1045 high carbon steel. The forging process results in a increased ductility and tensile strength by enhancing the metals grain structure. They feature a tensile strength of 60,000 PSI and a hardness of Rockwell 80 B. These wheels can withstand tempuratures up to 1,300 degrees fahrenheit.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786708005031,"sku":"D4FS10NS7445YY","price":2988.09,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786708037799,"sku":"D4FS10NS7445FY","price":3202.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4FS80NS7445YY.webp?v=1776886572"},{"product_id":"d4fs12ns7445yy","title":"12\" x 4\" Swivel Plate Caster with Forged Steel Wheel","description":"\u003cp\u003eOur Forged Steel wheels are drop forged from ASTM1045 high carbon steel. The forging process results in a increased ductility and tensile strength by enhancing the metals grain structure. They feature a tensile strength of 60,000 PSI and a hardness of Rockwell 80 B. These wheels can withstand tempuratures up to 1,300 degrees fahrenheit.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786709250215,"sku":"D4FS12NS7445YY","price":3975.09,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786709282983,"sku":"D4FS12NS7445FY","price":4189.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4FS80NS7445YY.webp?v=1776886572"},{"product_id":"d4nx80nb8p45yy","title":"8\" x 4\" Swivel Plate Caster with IronMan™ Wheel","description":"\u003cp\u003eThe Ironman wheel is an exclusive compression molded compound, providing maximum strength and load capacity in a non-metal material. It can easily handle sharp temperature changes, and the sturdy design is ideal for power towing applications.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786710134951,"sku":"D4NX80NB8P45YY","price":2078.67,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786710167719,"sku":"D4NX80NB8P45FY","price":2292.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4NX80NB8P45YY.webp?v=1776886572"},{"product_id":"d4nx10nb8p45yy","title":"10\" x 4\" Swivel Plate Caster with IronMan™ Wheel","description":"\u003cp\u003eThe Ironman wheel is an exclusive compression molded compound, providing maximum strength and load capacity in a non-metal material. It can easily handle sharp temperature changes, and the sturdy design is ideal for power towing applications.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786711314599,"sku":"D4NX10NB8P45YY","price":2674.23,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786711347367,"sku":"D4NX10NB8P45FY","price":2888.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4NX80NB8P45YY.webp?v=1776886572"},{"product_id":"d4nx12nb8p45yy","title":"12\" x 4\" Swivel Plate Caster with IronMan™ Wheel","description":"\u003cp\u003eThe Ironman wheel is an exclusive compression molded compound, providing maximum strength and load capacity in a non-metal material. It can easily handle sharp temperature changes, and the sturdy design is ideal for power towing applications.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786712821927,"sku":"D4NX12NB8P45YY","price":3099.48,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786712854695,"sku":"D4NX12NB8P45FY","price":3313.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4NX80NB8P45YY.webp?v=1776886572"},{"product_id":"d4px80no8p45yy","title":"8\" x 4\" Swivel Plate Caster with Titan™ Polymer Wheel","description":"\u003cp\u003eThe Titan MegaPoly wheel uses a thick premium polyurethane tread bonded to a cast iron core. This wheel has a signifacntly higher load capacity and life span compared to its competitors due to its construction which slows down and disspates the internal heat that builds up while in use.\u003c\/p\u003e\u003cp\u003eThis wheel exceeds in tow appplications.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786713706663,"sku":"D4PX80NO8P45YY","price":2265.42,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786713739431,"sku":"D4PX80NO8P45FY","price":2479.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4PX80NO8P45YY.webp?v=1776886572"},{"product_id":"d4px10no8p45yy","title":"10\" x 4\" Swivel Plate Caster with Titan™ Polymer Wheel","description":"\u003cp\u003eThe Titan MegaPoly wheel uses a thick premium polyurethane tread bonded to a cast iron core. This wheel has a signifacntly higher load capacity and life span compared to its competitors due to its construction which slows down and disspates the internal heat that builds up while in use.\u003c\/p\u003e\u003cp\u003eThis wheel exceeds in tow appplications.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786715246759,"sku":"D4PX10NO8P45YY","price":2601.42,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786715279527,"sku":"D4PX10NO8P45FY","price":2815.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4PX80NO8P45YY.webp?v=1776886572"},{"product_id":"d4px12no8p45yy","title":"12\" x 4\" Swivel Plate Caster with Titan™ Polymer Wheel","description":"\u003cp\u003eThe Titan MegaPoly wheel uses a thick premium polyurethane tread bonded to a cast iron core. This wheel has a signifacntly higher load capacity and life span compared to its competitors due to its construction which slows down and disspates the internal heat that builds up while in use.\u003c\/p\u003e\u003cp\u003eThis wheel exceeds in tow appplications.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48786716786855,"sku":"D4PX12NO8P45YY","price":2920.5,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48786716819623,"sku":"D4PX12NO8P45FY","price":3134.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/D4PX80NO8P45YY.webp?v=1776886572"},{"product_id":"r4dw80nbt645yy","title":"8\" x 4\" Rigid Plate Caster with Dual Ergo Wheel","description":"\u003cp\u003eOur Dual-Ergo wheels were designed to replace tradional single wheels for better maneuvering while not widening the footprint and swivel radius. These dual wheels alone have shown a minimum 35-50% push\/pull force reduction. As well as proven to reduce rolling resistance and helps with the swiveling action. Each wheel has 2 independent rolling wheels and are maintenance free for the life of the wheel. They feature large sealed precision ball bearings and a non-marking tread.\u003c\/p\u003e\u003cp\u003eGreat for manufacturing plants, tow lines and where stringent push\/pull forces are required. Commonly used at airline manufacturers for working platforms next to the airplane on the assembly line.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786722586791,"sku":"R4DW80NBT645YY","price":1451.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4DW80NBT645YY.webp?v=1776886572"},{"product_id":"r4dw10nbt645yy","title":"10\" x 4\" Rigid Plate Caster with Dual Ergo Wheel","description":"\u003cp\u003eOur Dual-Ergo wheels were designed to replace tradional single wheels for better maneuvering while not widening the footprint and swivel radius. These dual wheels alone have shown a minimum 35-50% push\/pull force reduction. As well as proven to reduce rolling resistance and helps with the swiveling action. Each wheel has 2 independent rolling wheels and are maintenance free for the life of the wheel. They feature large sealed precision ball bearings and a non-marking tread.\u003c\/p\u003e\u003cp\u003eGreat for manufacturing plants, tow lines and where stringent push\/pull forces are required. Commonly used at airline manufacturers for working platforms next to the airplane on the assembly line.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786724061351,"sku":"R4DW10NBT645YY","price":1713.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4DW80NBT645YY.webp?v=1776886572"},{"product_id":"r4dw80ngt645yy","title":"8\" x 4\" Rigid Plate Caster with Dual Ergo Wheel","description":"\u003cp\u003eOur Dual-Ergo wheels were designed to replace tradional single wheels for better maneuvering while not widening the footprint and swivel radius. These dual wheels alone have shown a minimum 35-50% push\/pull force reduction. As well as proven to reduce rolling resistance and helps with the swiveling action. Each wheel has 2 independent rolling wheels and are maintenance free for the life of the wheel. They feature large sealed precision ball bearings and a non-marking tread.\u003c\/p\u003e\u003cp\u003eGreat for manufacturing plants, tow lines and where stringent push\/pull forces are required. Commonly used at airline manufacturers for working platforms next to the airplane on the assembly line.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786724978855,"sku":"R4DW80NGT645YY","price":1426.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4DW80NGT645YY.webp?v=1776886572"},{"product_id":"r4dw10ngt645yy","title":"10\" x 4\" Rigid Plate Caster with Dual Ergo Wheel","description":"\u003cp\u003eOur Dual-Ergo wheels were designed to replace tradional single wheels for better maneuvering while not widening the footprint and swivel radius. These dual wheels alone have shown a minimum 35-50% push\/pull force reduction. As well as proven to reduce rolling resistance and helps with the swiveling action. Each wheel has 2 independent rolling wheels and are maintenance free for the life of the wheel. They feature large sealed precision ball bearings and a non-marking tread.\u003c\/p\u003e\u003cp\u003eGreat for manufacturing plants, tow lines and where stringent push\/pull forces are required. Commonly used at airline manufacturers for working platforms next to the airplane on the assembly line.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786726224039,"sku":"R4DW10NGT645YY","price":1692.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4DW80NGT645YY.webp?v=1776886572"},{"product_id":"r4dw80zbt645yy","title":"8\" x 4\" Rigid Plate Caster with Dual Ergo Wheel","description":"\u003cp\u003eOur Dual-Ergo wheels were designed to replace tradional single wheels for better maneuvering while not widening the footprint and swivel radius. These dual wheels alone have shown a minimum 35-50% push\/pull force reduction. As well as proven to reduce rolling resistance and helps with the swiveling action. Each wheel has 2 independent rolling wheels and are maintenance free for the life of the wheel. They feature large sealed precision ball bearings and a non-marking tread.\u003c\/p\u003e\u003cp\u003eGreat for manufacturing plants, tow lines and where stringent push\/pull forces are required. Commonly used at airline manufacturers for working platforms next to the airplane on the assembly line.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786727567527,"sku":"R4DW80ZBT645YY","price":1451.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4DW80ZBT645YY.webp?v=1776886572"},{"product_id":"r4dw80zgt645yy","title":"8\" x 4\" Rigid Plate Caster with Dual Ergo Wheel","description":"\u003cp\u003eOur Dual-Ergo wheels were designed to replace tradional single wheels for better maneuvering while not widening the footprint and swivel radius. These dual wheels alone have shown a minimum 35-50% push\/pull force reduction. As well as proven to reduce rolling resistance and helps with the swiveling action. Each wheel has 2 independent rolling wheels and are maintenance free for the life of the wheel. They feature large sealed precision ball bearings and a non-marking tread.\u003c\/p\u003e\u003cp\u003eGreat for manufacturing plants, tow lines and where stringent push\/pull forces are required. Commonly used at airline manufacturers for working platforms next to the airplane on the assembly line.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786728452263,"sku":"R4DW80ZGT645YY","price":1426.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4DW80ZGT645YY.webp?v=1776886572"},{"product_id":"r4ds80nr7445yy","title":"8\" x 4\" Rigid Plate Caster with Ductile Steel Wheel","description":"\u003cp\u003eDuctile steel is a composed of a combination of special alloys that give it higher weight capacities than cast iron; while being more economical than drop forged steel. Also referred to as malleable iron; material may flex rather than cracking or breaking when submitted to an extreme shock load. Features an extra thick walled, heavy-duty core, hub and tread face. Roller bearings are standard, with precision \u0026amp; tapered bearings as an option.\u003c\/p\u003e\u003cp\u003eIdea for use on rough surfaces and has good rolling resistance under any condition.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786729631911,"sku":"R4DS80NR7445YY","price":1378.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4DS80NR7445YY.webp?v=1776886572"},{"product_id":"r4ds10nr7445yy","title":"10\" x 4\" Rigid Plate Caster with Ductile Steel Wheel","description":"\u003cp\u003eDuctile steel is a composed of a combination of special alloys that give it higher weight capacities than cast iron; while being more economical than drop forged steel. Also referred to as malleable iron; material may flex rather than cracking or breaking when submitted to an extreme shock load. Features an extra thick walled, heavy-duty core, hub and tread face. Roller bearings are standard, with precision \u0026amp; tapered bearings as an option.\u003c\/p\u003e\u003cp\u003eIdea for use on rough surfaces and has good rolling resistance under any condition.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786730680487,"sku":"R4DS10NR7445YY","price":1753.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4DS80NR7445YY.webp?v=1776886572"},{"product_id":"r4ds12nr7445yy","title":"12\" x 4\" Rigid Plate Caster with Ductile Steel Wheel","description":"\u003cp\u003eDuctile steel is a composed of a combination of special alloys that give it higher weight capacities than cast iron; while being more economical than drop forged steel. Also referred to as malleable iron; material may flex rather than cracking or breaking when submitted to an extreme shock load. Features an extra thick walled, heavy-duty core, hub and tread face. Roller bearings are standard, with precision \u0026amp; tapered bearings as an option.\u003c\/p\u003e\u003cp\u003eIdea for use on rough surfaces and has good rolling resistance under any condition.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786731860135,"sku":"R4DS12NR7445YY","price":2043.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4DS80NR7445YY.webp?v=1776886572"},{"product_id":"r4fs80ns7445yy","title":"8\" x 4\" Rigid Plate Caster with Forged Steel Wheel","description":"\u003cp\u003eOur Forged Steel wheels are drop forged from ASTM1045 high carbon steel. The forging process results in a increased ductility and tensile strength by enhancing the metals grain structure. They feature a tensile strength of 60,000 PSI and a hardness of Rockwell 80 B. These wheels can withstand tempuratures up to 1,300 degrees fahrenheit.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786732646567,"sku":"R4FS80NS7445YY","price":1739.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4FS80NS7445YY.webp?v=1776886572"},{"product_id":"r4fs10ns7445yy","title":"10\" x 4\" Rigid Plate Caster with Forged Steel Wheel","description":"\u003cp\u003eOur Forged Steel wheels are drop forged from ASTM1045 high carbon steel. The forging process results in a increased ductility and tensile strength by enhancing the metals grain structure. They feature a tensile strength of 60,000 PSI and a hardness of Rockwell 80 B. These wheels can withstand tempuratures up to 1,300 degrees fahrenheit.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786733760679,"sku":"R4FS10NS7445YY","price":2161.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4FS80NS7445YY.webp?v=1776886572"},{"product_id":"r4fs12ns7445yy","title":"12\" x 4\" Rigid Plate Caster with Forged Steel Wheel","description":"\u003cp\u003eOur Forged Steel wheels are drop forged from ASTM1045 high carbon steel. The forging process results in a increased ductility and tensile strength by enhancing the metals grain structure. They feature a tensile strength of 60,000 PSI and a hardness of Rockwell 80 B. These wheels can withstand tempuratures up to 1,300 degrees fahrenheit.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786734874791,"sku":"R4FS12NS7445YY","price":3108.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4FS80NS7445YY.webp?v=1776886572"},{"product_id":"r4nx80nb8p45yy","title":"8\" x 4\" Rigid Plate Caster with IronMan™ Wheel","description":"\u003cp\u003eThe Ironman wheel is an exclusive compression molded compound, providing maximum strength and load capacity in a non-metal material. It can easily handle sharp temperature changes, and the sturdy design is ideal for power towing applications.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786735825063,"sku":"R4NX80NB8P45YY","price":1376.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4NX80NB8P45YY.webp?v=1776886572"},{"product_id":"r4nx10nb8p45yy","title":"10\" x 4\" Rigid Plate Caster with IronMan™ Wheel","description":"\u003cp\u003eThe Ironman wheel is an exclusive compression molded compound, providing maximum strength and load capacity in a non-metal material. It can easily handle sharp temperature changes, and the sturdy design is ideal for power towing applications.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786736971943,"sku":"R4NX10NB8P45YY","price":1847.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4NX80NB8P45YY.webp?v=1776886572"},{"product_id":"r4nx12nb8p45yy","title":"12\" x 4\" Rigid Plate Caster with IronMan™ Wheel","description":"\u003cp\u003eThe Ironman wheel is an exclusive compression molded compound, providing maximum strength and load capacity in a non-metal material. It can easily handle sharp temperature changes, and the sturdy design is ideal for power towing applications.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786737987751,"sku":"R4NX12NB8P45YY","price":2232.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4NX80NB8P45YY.webp?v=1776886572"},{"product_id":"r4px80no8p45yy","title":"8\" x 4\" Rigid Plate Caster with Titan™ Polymer Wheel","description":"\u003cp\u003eThe Titan MegaPoly wheel uses a thick premium polyurethane tread bonded to a cast iron core. This wheel has a signifacntly higher load capacity and life span compared to its competitors due to its construction which slows down and disspates the internal heat that builds up while in use.\u003c\/p\u003e\u003cp\u003eThis wheel exceeds in tow appplications.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786739265703,"sku":"R4PX80NO8P45YY","price":1562.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4PX80NO8P45YY.webp?v=1776886572"},{"product_id":"r4px10no8p45yy","title":"10\" x 4\" Rigid Plate Caster with Titan™ Polymer Wheel","description":"\u003cp\u003eThe Titan MegaPoly wheel uses a thick premium polyurethane tread bonded to a cast iron core. This wheel has a signifacntly higher load capacity and life span compared to its competitors due to its construction which slows down and disspates the internal heat that builds up while in use.\u003c\/p\u003e\u003cp\u003eThis wheel exceeds in tow appplications.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786740412583,"sku":"R4PX10NO8P45YY","price":1774.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4PX80NO8P45YY.webp?v=1776886572"},{"product_id":"r4px12no8p45yy","title":"12\" x 4\" Rigid Plate Caster with Titan™ Polymer Wheel","description":"\u003cp\u003eThe Titan MegaPoly wheel uses a thick premium polyurethane tread bonded to a cast iron core. This wheel has a signifacntly higher load capacity and life span compared to its competitors due to its construction which slows down and disspates the internal heat that builds up while in use.\u003c\/p\u003e\u003cp\u003eThis wheel exceeds in tow appplications.\u003c\/p\u003e\u003cp\u003eThe D4\/R4 Series offers matching extreme duty swivel and rigid kingpinless casters with capacities up to 40,000 lb. Constructed from hot forged ASTM1045 steel with 1\/2″ thick double-welded legs and a 1-1\/4″ Grade 8 axle bolt. Features a forged 5\/8″ thick swivel head with a 7″ precisely machined kingpinless raceway using 3\/4″ hardened ball bearings. The swivel casters feature a forged 5\/8\" thick swivel head and a 7\" precisely machined kingpinless raceway of 3\/4\" hardened ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48786741756071,"sku":"R4PX12NO8P45YY","price":2053.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/R4PX80NO8P45YY.webp?v=1776886572"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/collections\/D4FS80NS7445YY.webp?v=1776888271","url":"https:\/\/castersolutions.com\/collections\/caster-solutions-d4-r4-series.oembed","provider":"Caster Solutions","version":"1.0","type":"link"}