Wbd Heavy Duty Cast Iron Core PU Caster Red Polyurethane Castors and Universal Wheels for Trolley

WBD Caster Manufacturer 20+ years:Heavy duty cast iron core pu caster polyurethane casters and universal wheels  Detailed Photos Product Parameters SizeWheel diameterLoad capacityTop-Plate sizeBolt hole spacingBolt holediameter   Overallheight4inch100*50mm200115*100mm72*85mm20*13mm142mm5inch125*50mm230115*100mm72*85mm20*13mm164mm6inch150*50mm280115*100mm72*85mm20*13mm190mm8inch200*50mm300115*100mm72*85mm20*13mm240mmCharacteristics of different material casters1. PU casters: Whether the casters work indoors or outdoors, they can meet your requirements.2. TRP casters: They can be used in the situations that require less noise and work quietly, like working in hotels, on medical equipment, on floors, on wooden floors, on tile floors ....3. Nylon casters and iron casters: The casters are suitable for the places where the ground is uneven or where there are iron scraps on the ground.4. Rubber casters: The casters are inappropriate under the condition of acid, grease and chemicals.5. Pneumatic casters: The casters are suitable for light load and the uneven roads .In order to meet the market demands, we always keep paying attention to improving and developing our products and ourselves. Currently we offer more than 2000 different kinds of high quality casters combinations for almost every applications such as: industrial machine, medical facility, furniture, trolley, shopping cart, hand pallet, scaffolding, shelf and so on./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1