{"product_id":"100mm-pressed-steel-swivel-castor-grey-cast-iron-wheel-4-hole-top-plate-140kg-load-capacity","title":"100mm Pressed Steel Swivel Castor - Grey Cast Iron Wheel \u0026 4-Hole Top Plate - 140kg Load Capacity","description":"\u003cdiv style=\"font-family: 'Georgia', serif; color: #1a1a1a; max-width: 860px; margin: 0 auto; padding: 0 0 40px 0;\"\u003e\n\u003c!-- OPENING SECTION --\u003e\n\u003cdiv style=\"border-left: 4px solid #2c2c2c; padding-left: 20px; margin-bottom: 36px;\"\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold; letter-spacing: 0.04em; text-transform: uppercase; color: #1a1a1a; margin-bottom: 12px;\"\u003e100mm Pressed Steel Swivel Castor — Grey Cast Iron Wheel\u003c\/h2\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.8; color: #333;\"\u003eA precision-engineered swivel castor built for demanding industrial and commercial environments. Featuring a 100mm grey cast iron wheel mounted on a robust pressed steel swivel top plate, this castor delivers reliable, smooth directional movement under loads of up to 140kg per unit. Designed for use on trolleys, workbenches, warehouse racking, manufacturing equipment, and heavy-duty mobile platforms, it combines structural integrity with effortless manoeuvrability — making it the dependable choice for facilities where performance cannot be compromised.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- KEY FEATURES --\u003e\n\u003cdiv style=\"margin-bottom: 36px;\"\u003e\n\u003ch3 style=\"font-size: 13px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; color: #888; border-bottom: 1px solid #ddd; padding-bottom: 8px; margin-bottom: 18px;\"\u003eKey Features\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px 12px 10px 0; color: #555; width: 50%;\"\u003e? Load Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 0; font-weight: 600; color: #1a1a1a;\"\u003e140kg per castor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px 12px 10px 0; color: #555;\"\u003e? Swivel Action\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 0; font-weight: 600; color: #1a1a1a;\"\u003eFull 360° rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px 12px 10px 0; color: #555;\"\u003e? Wheel Material\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 0; font-weight: 600; color: #1a1a1a;\"\u003eGrey cast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px 12px 10px 0; color: #555;\"\u003e? Wheel Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 0; font-weight: 600; color: #1a1a1a;\"\u003e100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px 12px 10px 0; color: #555;\"\u003e? Bearing Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 0; font-weight: 600; color: #1a1a1a;\"\u003eBall journal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px 12px 10px 0; color: #555;\"\u003e? Plate Configuration\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 0; font-weight: 600; color: #1a1a1a;\"\u003e4-hole top plate, zinc plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px 10px 0; color: #555;\"\u003e? Finish\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 0; font-weight: 600; color: #1a1a1a;\"\u003eZinc plated pressed steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n\u003cdiv style=\"margin-bottom: 36px; background: #f7f7f5; padding: 24px 28px; border-radius: 4px;\"\u003e\n\u003ch3 style=\"font-size: 13px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; color: #888; border-bottom: 1px solid #ddd; padding-bottom: 8px; margin-bottom: 18px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp style=\"font-size: 12px; font-weight: bold; letter-spacing: 0.1em; text-transform: uppercase; color: #aaa; margin: 0 0 10px 0;\"\u003eCastor\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 9px 12px 9px 0; color: #555; width: 55%;\"\u003eCastor Type\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 0; font-weight: 600; color: #1a1a1a;\"\u003eTop Plate Swivel Castor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 9px 12px 9px 0; color: #555;\"\u003eLoad Capacity (Single Castor)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 0; font-weight: 600; color: #1a1a1a;\"\u003e140kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 9px 12px 9px 0; color: #555;\"\u003eMax Load Capacity (Set of 4)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 0; font-weight: 600; color: #1a1a1a;\"\u003e420kg*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px 9px 0; color: #555;\"\u003eTotal Castor Height\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 0; font-weight: 600; color: #1a1a1a;\"\u003e127mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 12px; font-weight: bold; letter-spacing: 0.1em; text-transform: uppercase; color: #aaa; margin: 0 0 10px 0;\"\u003eWheel\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 9px 12px 9px 0; color: #555; width: 55%;\"\u003eWheel Material\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 0; font-weight: 600; color: #1a1a1a;\"\u003eGrey cast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 9px 12px 9px 0; color: #555;\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 0; font-weight: 600; color: #1a1a1a;\"\u003e100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 9px 12px 9px 0; color: #555;\"\u003eTread Width\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 0; font-weight: 600; color: #1a1a1a;\"\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 9px 12px 9px 0; color: #555;\"\u003eHardness of Tread\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 0; font-weight: 600; color: #1a1a1a;\"\u003e85 Shore A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 9px 12px 9px 0; color: #555;\"\u003eWheel Colour\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 0; font-weight: 600; color: #1a1a1a;\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px 9px 0; color: #555;\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 0; font-weight: 600; color: #1a1a1a;\"\u003eBall journal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 12px; font-weight: bold; letter-spacing: 0.1em; text-transform: uppercase; color: #aaa; margin: 0 0 10px 0;\"\u003eTop Plate\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 9px 12px 9px 0; color: #555; width: 55%;\"\u003ePlate Material\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 0; font-weight: 600; color: #1a1a1a;\"\u003ePressed steel, zinc plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 9px 12px 9px 0; color: #555;\"\u003ePlate Length\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 0; font-weight: 600; color: #1a1a1a;\"\u003e100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 9px 12px 9px 0; color: #555;\"\u003ePlate Width\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 0; font-weight: 600; color: #1a1a1a;\"\u003e85mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 9px 12px 9px 0; color: #555;\"\u003eNumber of Holes\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 0; font-weight: 600; color: #1a1a1a;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003ctd style=\"padding: 9px 12px 9px 0; color: #555;\"\u003eHole Centres (Width)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 0; font-weight: 600; color: #1a1a1a;\"\u003e60mm \/ 80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px 9px 0; color: #555;\"\u003eHole Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 0; font-weight: 600; color: #1a1a1a;\"\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 12px; color: #999; margin: 0;\"\u003e* Maximum combined load for a set of 4 castors. Actual capacity may vary depending on load distribution, floor surface, and operating conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003cdiv style=\"margin-bottom: 36px;\"\u003e\n\u003ch3 style=\"font-size: 13px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; color: #888; border-bottom: 1px solid #ddd; padding-bottom: 8px; margin-bottom: 18px;\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.8; color: #333;\"\u003eThis swivel castor is well suited to a broad range of industrial and commercial settings. Common applications include warehouse trolleys and picking carts, manufacturing and assembly line equipment, workshop benches and tool cabinets, retail display units and stockroom shelving, logistics and distribution platforms, and hospitality service trolleys. The cast iron wheel construction makes it particularly effective on smooth concrete, resin, and hard floor surfaces where durability and load-bearing performance are priorities.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- DIVIDER --\u003e\u003chr style=\"border: none; border-top: 1px solid #ddd; margin: 36px 0;\"\u003e\n\u003c!-- FAQs --\u003e\n\u003cdiv style=\"margin-bottom: 36px;\"\u003e\n\u003ch3 style=\"font-size: 13px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; color: #888; border-bottom: 1px solid #ddd; padding-bottom: 8px; margin-bottom: 24px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom: 22px;\"\u003e\n\u003cp style=\"font-size: 15px; font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0;\"\u003eWhat is the maximum load this castor can support?\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.75; color: #444; margin: 0;\"\u003eEach castor is rated to a maximum load capacity of 140kg. When fitting a set of four castors, the combined maximum load is 420kg — though this assumes even load distribution across all four units. For applications with uneven weight distribution or dynamic loads, we recommend applying a safety margin and selecting a castor with a higher individual rating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 22px;\"\u003e\n\u003cp style=\"font-size: 15px; font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0;\"\u003eIs this castor suitable for use on concrete or hard floor surfaces?\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.75; color: #444; margin: 0;\"\u003eYes. The grey cast iron wheel is specifically suited to smooth, hard floor surfaces such as concrete, resin-coated floors, and compacted surfaces commonly found in warehouses, workshops, and manufacturing facilities. It is not recommended for use on soft, delicate, or polished flooring where surface protection is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 22px;\"\u003e\n\u003cp style=\"font-size: 15px; font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0;\"\u003eHow do I fit this castor to my equipment?\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.75; color: #444; margin: 0;\"\u003eThis castor uses a 4-hole top plate fixing method, making it straightforward to bolt directly onto the base of trolleys, benches, or equipment frames. The plate measures 100mm x 85mm with hole centres of 60mm and 80mm, and a hole diameter of 10mm. Standard M8 or M10 bolts are typically used. Always ensure the mounting surface is flat, structurally sound, and capable of supporting the intended load.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 0;\"\u003e\n\u003cp style=\"font-size: 15px; font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0;\"\u003eWhat is the overall height of the castor once fitted?\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.75; color: #444; margin: 0;\"\u003eThe total castor height from the base of the wheel to the top of the mounting plate is 127mm. This measurement is important when calculating the overall height of your equipment after fitting, particularly for trolleys or platforms with height restrictions or ergonomic requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- DIVIDER --\u003e\u003chr style=\"border: none; border-top: 1px solid #ddd; margin: 36px 0;\"\u003e\n\u003c!-- CLOSING STATEMENT --\u003e\n\u003cdiv style=\"background: #1a1a1a; color: #f5f5f5; padding: 24px 28px; border-radius: 4px;\"\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.8; margin: 0; letter-spacing: 0.01em;\"\u003eSourced from trusted manufacturers and held in stock for prompt despatch, this pressed steel swivel castor is backed by the product knowledge and supply reliability that industrial and commercial buyers depend on. Whether you are equipping a single workbench or outfitting an entire facility, you can order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Castorsuk.co.uk","offers":[{"title":"Default Title","offer_id":56864443007356,"sku":null,"price":37.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/7003\/8451\/files\/100mm_Pressed_Steel_Swivel_Castor_Grey_Cast_Iron_Wheel_4-Hole_Top_Plate_140kg_Load_Capacity.jpg?v=1781180527","url":"https:\/\/castorsuk.co.uk\/products\/100mm-pressed-steel-swivel-castor-grey-cast-iron-wheel-4-hole-top-plate-140kg-load-capacity","provider":"castorsuk.co.uk","version":"1.0","type":"link"}