{"product_id":"50mm-pressed-steel-swivel-castor-wheel-black-polypropylene-4-hole-top-plate-65kg-max-load","title":"50mm Pressed Steel Swivel Castor Wheel - Black Polypropylene \u0026 4-Hole Top Plate - 65kg Max Load","description":"\u003cdiv style=\"font-family: Georgia, 'Times New Roman', serif; color: #1a1a1a; max-width: 860px; margin: 0 auto; padding: 0 0 40px 0;\"\u003e\n\u003c!-- HERO HEADING --\u003e\n\u003cdiv style=\"border-top: 3px solid #1a1a1a; border-bottom: 1px solid #cccccc; padding: 22px 0 18px 0; margin-bottom: 32px;\"\u003e\n\u003cp style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: #888888; margin: 0 0 10px 0;\"\u003eSwivel Castors ? Top Plate\u003c\/p\u003e\n\u003ch1 style=\"font-size: 26px; font-weight: bold; line-height: 1.3; margin: 0 0 14px 0; color: #1a1a1a;\"\u003e50mm Pressed Steel Swivel Castor Wheel ? Black Polypropylene \u0026amp; 4-Hole Top Plate ? 65kg Max Load\u003c\/h1\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.7; color: #444444; margin: 0;\"\u003eA compact, dependable swivel castor engineered for everyday mobility demands. Fitted with a black polypropylene wheel and a zinc-plated pressed steel top plate, this unit delivers smooth, low-friction movement across hard floors and workshop surfaces ? making it the go-to choice for furniture, trolleys, display units, and light industrial equipment requiring frequent repositioning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- KEY FEATURES --\u003e\n\u003cdiv style=\"margin-bottom: 36px;\"\u003e\n\u003ch2 style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: #888888; border-bottom: 1px solid #e0e0e0; padding-bottom: 8px; margin-bottom: 20px;\"\u003eKey Features\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; vertical-align: top; padding: 10px 16px 10px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cspan style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 12px; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; color: #1a1a1a;\"\u003e360° Swivel Action\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; color: #555555; line-height: 1.6;\"\u003eFull swivel rotation for effortless directional control in confined spaces.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 50%; vertical-align: top; padding: 10px 0 10px 16px; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cspan style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 12px; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; color: #1a1a1a;\"\u003e65kg Load Capacity\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; color: #555555; line-height: 1.6;\"\u003eRated to 65kg per castor, supporting up to 195kg across a set of four.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; vertical-align: top; padding: 10px 16px 10px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cspan style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 12px; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; color: #1a1a1a;\"\u003ePolypropylene Wheel\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; color: #555555; line-height: 1.6;\"\u003eLightweight yet robust black polypropylene construction for long-lasting performance.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 50%; vertical-align: top; padding: 10px 0 10px 16px; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cspan style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 12px; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; color: #1a1a1a;\"\u003eZinc-Plated Top Plate\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; color: #555555; line-height: 1.6;\"\u003ePressed steel plate with zinc plating for corrosion resistance and structural rigidity.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; vertical-align: top; padding: 10px 16px 10px 0;\"\u003e\n\u003cspan style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 12px; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; color: #1a1a1a;\"\u003ePlain Bearing\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; color: #555555; line-height: 1.6;\"\u003eSmooth rolling action with minimal friction ? no maintenance required.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 50%; vertical-align: top; padding: 10px 0 10px 16px;\"\u003e\n\u003cspan style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 12px; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; color: #1a1a1a;\"\u003e4-Hole Bolt Fixing\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; color: #555555; line-height: 1.6;\"\u003eStandard 4-hole top plate for straightforward, secure bolt-on installation.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003cdiv style=\"background-color: #f7f7f7; border-left: 3px solid #1a1a1a; padding: 24px 28px; margin-bottom: 36px;\"\u003e\n\u003ch2 style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: #888888; margin: 0 0 14px 0;\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.8; color: #444444; margin: 0;\"\u003eShop fitting and retail display units ? Office and domestic furniture ? Workshop trolleys and service carts ? Light industrial equipment ? Storage racks and mobile shelving ? Hospitality and catering trolleys\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FULL TECHNICAL SPECIFICATIONS --\u003e\n\u003cdiv style=\"margin-bottom: 36px;\"\u003e\n\u003ch2 style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: #888888; border-bottom: 1px solid #e0e0e0; padding-bottom: 8px; margin-bottom: 0;\"\u003eFull Technical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: #1a1a1a; width: 42%;\"\u003eCastor Type\u003c\/td\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; color: #444444;\"\u003eSwivel Top Plate Castor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: #1a1a1a;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; color: #444444;\"\u003e314\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: #1a1a1a;\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; color: #444444;\"\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: #1a1a1a;\"\u003eWheel Material\u003c\/td\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; color: #444444;\"\u003ePolypropylene (Plastic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: #1a1a1a;\"\u003eWheel Colour\u003c\/td\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; color: #444444;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: #1a1a1a;\"\u003eTread Width\u003c\/td\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; color: #444444;\"\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: #1a1a1a;\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; color: #444444;\"\u003ePlain Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: #1a1a1a;\"\u003eTotal Castor Height\u003c\/td\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; color: #444444;\"\u003e72mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: #1a1a1a;\"\u003ePlate Material\u003c\/td\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; color: #444444;\"\u003ePressed Steel (Zinc Plated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: #1a1a1a;\"\u003ePlate Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; color: #444444;\"\u003e60mm x 60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: #1a1a1a;\"\u003eNumber of Fixing Holes\u003c\/td\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; color: #444444;\"\u003e4 Holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: #1a1a1a;\"\u003eHole Centres\u003c\/td\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; color: #444444;\"\u003e48mm x 38mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: #1a1a1a;\"\u003eSwivel Radius\u003c\/td\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; color: #444444;\"\u003e48mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: #1a1a1a;\"\u003eMax Load Capacity (Single)\u003c\/td\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; color: #444444;\"\u003e65kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: #1a1a1a;\"\u003eMax Load Capacity (Set of 4)\u003c\/td\u003e\n\u003ctd style=\"padding: 11px 14px; border-bottom: 1px solid #e8e8e8; color: #444444;\"\u003e195kg *\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 11px 14px; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: #1a1a1a;\"\u003eFixing Method\u003c\/td\u003e\n\u003ctd style=\"padding: 11px 14px; color: #444444;\"\u003eTop Plate (Bolt-On)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 12px; color: #888888; margin: 10px 0 0 0; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003e* Maximum combined load for a set of four castors. Always assess the specific load distribution of your application before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FAQS --\u003e\n\u003cdiv style=\"margin-bottom: 36px;\"\u003e\n\u003ch2 style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: #888888; border-bottom: 1px solid #e0e0e0; padding-bottom: 8px; margin-bottom: 24px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 22px; padding-bottom: 22px; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cp style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\"\u003eWhat surfaces are these swivel castors suitable for?\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.7; color: #555555; margin: 0;\"\u003eThese castors are designed for use on smooth, hard floor surfaces including concrete, tile, laminate, and sealed timber. The polypropylene wheel provides reliable rolling performance on flat, indoor surfaces. They are not recommended for outdoor use, rough terrain, or heavily textured flooring where a rubber-tyred castor would be more appropriate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 22px; padding-bottom: 22px; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cp style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\"\u003eHow do I know if the top plate will fit my furniture or equipment?\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.7; color: #555555; margin: 0;\"\u003eThe top plate measures 60mm x 60mm with hole centres of 48mm x 38mm. Before purchasing, measure the existing fixing points on your furniture or equipment and compare them against these dimensions. The 4-hole bolt pattern is a widely used standard, compatible with many trolleys, shelving units, and furniture frames.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 22px; padding-bottom: 22px; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cp style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\"\u003eCan I use these castors on a trolley or cart that carries 200kg?\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.7; color: #555555; margin: 0;\"\u003eEach castor is rated to a maximum of 65kg individually. A set of four provides a combined maximum capacity of 195kg under evenly distributed load conditions. For loads approaching or exceeding 200kg, we recommend selecting a castor with a higher individual load rating to ensure a safe margin above the working load.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding-bottom: 0;\"\u003e\n\u003cp style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\"\u003eDo these castors require any maintenance or lubrication?\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.7; color: #555555; margin: 0;\"\u003eNo. The plain bearing design is maintenance-free under normal operating conditions. Periodically check that the fixing bolts remain tight and inspect the wheel for any signs of wear or debris build-up, particularly if used in environments where dust or fine particles are present. Clean the wheel surface as needed to maintain smooth rolling performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FOOTER RULE --\u003e\n\u003cdiv style=\"border-top: 1px solid #cccccc; padding-top: 16px;\"\u003e\n\u003cp style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: #aaaaaa; margin: 0;\"\u003eSwivel Castors ? Top Plate ? 50mm ? Polypropylene Wheel ? 65kg\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Industrial Products UK","offers":[{"title":"Default Title","offer_id":55562252091777,"sku":"RC_IPN197","price":13.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/7796\/0416\/files\/50-1_0892d546-d59d-4d37-a336-5729e3a3860f.jpg?v=1776939716","url":"https:\/\/industrialproducts-uk.co.uk\/products\/50mm-pressed-steel-swivel-castor-wheel-black-polypropylene-4-hole-top-plate-65kg-max-load","provider":"industrialproducts-uk.co.uk","version":"1.0","type":"link"}