{"product_id":"150mm-pressed-steel-fixed-castor-with-black-rubber-on-polypropylene-wheel-130kg-load-capacity","title":"150mm Pressed Steel Fixed Castor with Black Rubber on Polypropylene Wheel - 130kg Load Capacity","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Arial, sans-serif; line-height: 1.8; color: #2c3e50; max-width: 100%;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); padding: 2.5rem 2rem; margin-bottom: 2.5rem; border-radius: 8px;\"\u003e\n\u003ch1 style=\"color: #ffffff; font-size: 1.75rem; font-weight: bold; margin: 0 0 1rem 0; letter-spacing: -0.5px;\"\u003e150mm Pressed Steel Fixed Castor with Black Rubber on Polypropylene Wheel\u003c\/h1\u003e\n\u003cp style=\"color: #f0f0f0; font-size: 1.05rem; margin: 0; line-height: 1.6;\"\u003eHeavy-duty fixed castor engineered for straight-line movement in industrial and commercial environments. Featuring a robust 130kg load capacity per castor, ball journal bearing for smooth operation, and a floor-friendly black rubber tread on a durable polypropylene core. Ideal for trolleys, equipment carts, material handling platforms, and workshop machinery requiring reliable directional stability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f8f9fa; padding: 2rem; margin-bottom: 2rem; border-left: 4px solid #667eea; border-radius: 4px;\"\u003e\n\u003ch2 style=\"color: #2c3e50; font-size: 1.4rem; font-weight: 600; margin: 0 0 1.25rem 0; border-bottom: 2px solid #e9ecef; padding-bottom: 0.75rem;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 2rem;\"\u003e\n\u003ch3 style=\"color: #667eea; font-size: 1.15rem; font-weight: 600; margin: 0 0 1rem 0;\"\u003eCastor Configuration\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background-color: #ffffff; box-shadow: 0 1px 3px rgba(0,0,0,0.1);\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; font-weight: 600; color: #495057; width: 40%;\"\u003eCastor Type\u003c\/td\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; color: #2c3e50;\"\u003eFixed, Top Plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; font-weight: 600; color: #495057;\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; color: #2c3e50;\"\u003eBall Journal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; font-weight: 600; color: #495057;\"\u003eTotal Castor Height\u003c\/td\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; color: #2c3e50;\"\u003e181 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 2rem;\"\u003e\n\u003ch3 style=\"color: #667eea; font-size: 1.15rem; font-weight: 600; margin: 0 0 1rem 0;\"\u003eWheel Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background-color: #ffffff; box-shadow: 0 1px 3px rgba(0,0,0,0.1);\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; font-weight: 600; color: #495057; width: 40%;\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; color: #2c3e50;\"\u003e150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; font-weight: 600; color: #495057;\"\u003eTread Width\u003c\/td\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; color: #2c3e50;\"\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; font-weight: 600; color: #495057;\"\u003eWheel Material\u003c\/td\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; color: #2c3e50;\"\u003eBlack Rubber on Polypropylene Core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; font-weight: 600; color: #495057;\"\u003eWheel Colour\u003c\/td\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; color: #2c3e50;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; font-weight: 600; color: #495057;\"\u003eTread Hardness\u003c\/td\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; color: #2c3e50;\"\u003e85 Shore A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 2rem;\"\u003e\n\u003ch3 style=\"color: #667eea; font-size: 1.15rem; font-weight: 600; margin: 0 0 1rem 0;\"\u003eTop Plate Dimensions\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background-color: #ffffff; box-shadow: 0 1px 3px rgba(0,0,0,0.1);\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; font-weight: 600; color: #495057; width: 40%;\"\u003ePlate Length\u003c\/td\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; color: #2c3e50;\"\u003e100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; font-weight: 600; color: #495057;\"\u003ePlate Width\u003c\/td\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; color: #2c3e50;\"\u003e85 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; font-weight: 600; color: #495057;\"\u003ePlate Hole Centres\u003c\/td\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; color: #2c3e50;\"\u003e60 mm × 80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; font-weight: 600; color: #495057;\"\u003ePlate Hole Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; color: #2c3e50;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 2rem;\"\u003e\n\u003ch3 style=\"color: #667eea; font-size: 1.15rem; font-weight: 600; margin: 0 0 1rem 0;\"\u003eLoad Capacity\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background-color: #ffffff; box-shadow: 0 1px 3px rgba(0,0,0,0.1);\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; font-weight: 600; color: #495057; width: 40%;\"\u003eLoad Capacity (Per Castor)\u003c\/td\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; color: #2c3e50; font-weight: 600;\"\u003e130 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; font-weight: 600; color: #495057;\"\u003eMaximum Load Capacity (Set of 4)\u003c\/td\u003e\n\u003ctd style=\"padding: 0.875rem 1rem; border: 1px solid #dee2e6; color: #2c3e50;\"\u003e390 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #ffffff; padding: 2rem; margin-bottom: 2rem; border: 1px solid #e9ecef; border-radius: 4px;\"\u003e\n\u003ch2 style=\"color: #2c3e50; font-size: 1.4rem; font-weight: 600; margin: 0 0 1.25rem 0; border-bottom: 2px solid #e9ecef; padding-bottom: 0.75rem;\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n\u003cli style=\"padding: 0.75rem 0; border-bottom: 1px solid #f1f3f5; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"color: #667eea; font-weight: bold; margin-right: 0.75rem; font-size: 1.1rem;\"\u003e?\u003c\/span\u003e \u003cspan style=\"color: #495057; line-height: 1.6;\"\u003e\u003cstrong style=\"color: #2c3e50;\"\u003eFixed Directional Stability:\u003c\/strong\u003e Engineered for straight-line movement, ensuring consistent tracking and directional control for trolleys, carts, and equipment platforms.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding: 0.75rem 0; border-bottom: 1px solid #f1f3f5; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"color: #667eea; font-weight: bold; margin-right: 0.75rem; font-size: 1.1rem;\"\u003e?\u003c\/span\u003e \u003cspan style=\"color: #495057; line-height: 1.6;\"\u003e\u003cstrong style=\"color: #2c3e50;\"\u003eHeavy-Duty Load Capacity:\u003c\/strong\u003e Supports up to 130kg per castor, with a combined capacity of 390kg when used in a standard four-castor configuration.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding: 0.75rem 0; border-bottom: 1px solid #f1f3f5; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"color: #667eea; font-weight: bold; margin-right: 0.75rem; font-size: 1.1rem;\"\u003e?\u003c\/span\u003e \u003cspan style=\"color: #495057; line-height: 1.6;\"\u003e\u003cstrong style=\"color: #2c3e50;\"\u003eFloor-Friendly Rubber Tread:\u003c\/strong\u003e Black rubber tread (85 Shore A hardness) protects delicate flooring surfaces whilst providing excellent grip and shock absorption.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding: 0.75rem 0; border-bottom: 1px solid #f1f3f5; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"color: #667eea; font-weight: bold; margin-right: 0.75rem; font-size: 1.1rem;\"\u003e?\u003c\/span\u003e \u003cspan style=\"color: #495057; line-height: 1.6;\"\u003e\u003cstrong style=\"color: #2c3e50;\"\u003eBall Journal Bearing:\u003c\/strong\u003e Precision ball bearing mechanism ensures smooth, low-friction rolling performance and extended service life.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding: 0.75rem 0; border-bottom: 1px solid #f1f3f5; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"color: #667eea; font-weight: bold; margin-right: 0.75rem; font-size: 1.1rem;\"\u003e?\u003c\/span\u003e \u003cspan style=\"color: #495057; line-height: 1.6;\"\u003e\u003cstrong style=\"color: #2c3e50;\"\u003eDurable Polypropylene Core:\u003c\/strong\u003e Lightweight yet robust polypropylene wheel centre provides structural integrity whilst reducing overall castor weight.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding: 0.75rem 0; border-bottom: 1px solid #f1f3f5; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"color: #667eea; font-weight: bold; margin-right: 0.75rem; font-size: 1.1rem;\"\u003e?\u003c\/span\u003e \u003cspan style=\"color: #495057; line-height: 1.6;\"\u003e\u003cstrong style=\"color: #2c3e50;\"\u003ePressed Steel Construction:\u003c\/strong\u003e Robust pressed steel frame and top plate deliver industrial-grade strength and long-term reliability in demanding environments.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding: 0.75rem 0; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"color: #667eea; font-weight: bold; margin-right: 0.75rem; font-size: 1.1rem;\"\u003e?\u003c\/span\u003e \u003cspan style=\"color: #495057; line-height: 1.6;\"\u003e\u003cstrong style=\"color: #2c3e50;\"\u003eStandard 4-Bolt Top Plate:\u003c\/strong\u003e Universal mounting pattern (100mm × 85mm with 60\/80mm hole centres, 10mm diameter holes) ensures compatibility with most equipment bases.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); padding: 2rem; margin-bottom: 2rem; border-radius: 4px;\"\u003e\n\u003ch2 style=\"color: #ffffff; font-size: 1.4rem; font-weight: 600; margin: 0 0 1rem 0;\"\u003eIdeal Applications\u003c\/h2\u003e\n\u003cp style=\"color: #ffffff; line-height: 1.7; margin: 0;\"\u003eThis fixed castor is perfectly suited for industrial trolleys, material handling carts, workshop benches, equipment platforms, warehouse racking systems, display units, and any application requiring controlled straight-line movement with reliable load-bearing performance. The floor-friendly rubber tread makes it ideal for retail environments, healthcare facilities, educational institutions, and commercial spaces where floor protection is essential.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f8f9fa; padding: 2rem; margin-bottom: 2rem; border-radius: 4px;\"\u003e\n\u003ch2 style=\"color: #2c3e50; font-size: 1.4rem; font-weight: 600; margin: 0 0 1.5rem 0; border-bottom: 2px solid #e9ecef; padding-bottom: 0.75rem;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 1.5rem; background-color: #ffffff; padding: 1.5rem; border-left: 3px solid #667eea; border-radius: 4px; box-shadow: 0 1px 3px rgba(0,0,0,0.08);\"\u003e\n\u003ch3 style=\"color: #667eea; font-size: 1.1rem; font-weight: 600; margin: 0 0 0.75rem 0;\"\u003eWhat is the difference between a fixed castor and a swivel castor?\u003c\/h3\u003e\n\u003cp style=\"color: #495057; line-height: 1.7; margin: 0;\"\u003eA fixed castor is designed to move only in a straight line, providing directional stability and controlled tracking. It cannot rotate or pivot. In contrast, a swivel castor can rotate 360 degrees, allowing for greater manoeuvrability and multi-directional movement. Most trolleys and carts use a combination of both types, with fixed castors at one end for stability and swivel castors at the other for steering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 1.5rem; background-color: #ffffff; padding: 1.5rem; border-left: 3px solid #667eea; border-radius: 4px; box-shadow: 0 1px 3px rgba(0,0,0,0.08);\"\u003e\n\u003ch3 style=\"color: #667eea; font-size: 1.1rem; font-weight: 600; margin: 0 0 0.75rem 0;\"\u003eHow do I calculate the total load capacity I need for my trolley?\u003c\/h3\u003e\n\u003cp style=\"color: #495057; line-height: 1.7; margin: 0;\"\u003eTo determine the correct load capacity, first calculate the total weight of your trolley plus the maximum load it will carry. Divide this total by the number of castors you plan to use (typically 4), then add a safety margin of 25-30%. For example, if your total weight is 300kg across 4 castors, each castor experiences 75kg. Adding a 30% safety margin means you should select castors rated for at least 98kg. This 130kg castor provides ample capacity for most medium to heavy-duty applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 1.5rem; background-color: #ffffff; padding: 1.5rem; border-left: 3px solid #667eea; border-radius: 4px; box-shadow: 0 1px 3px rgba(0,0,0,0.08);\"\u003e\n\u003ch3 style=\"color: #667eea; font-size: 1.1rem; font-weight: 600; margin: 0 0 0.75rem 0;\"\u003eWill this castor damage my flooring?\u003c\/h3\u003e\n\u003cp style=\"color: #495057; line-height: 1.7; margin: 0;\"\u003eNo, the black rubber tread is specifically designed to be floor-friendly and non-marking. The soft rubber material (85 Shore A hardness) protects delicate surfaces including polished concrete, vinyl, laminate, tile, and hardwood flooring. The rubber also provides excellent shock absorption, reducing vibration and noise during movement. This makes it ideal for environments where floor protection is a priority, such as retail spaces, hospitals, schools, and offices.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #ffffff; padding: 1.5rem; border-left: 3px solid #667eea; border-radius: 4px; box-shadow: 0 1px 3px rgba(0,0,0,0.08);\"\u003e\n\u003ch3 style=\"color: #667eea; font-size: 1.1rem; font-weight: 600; margin: 0 0 0.75rem 0;\"\u003eWhat fixings do I need to mount this castor?\u003c\/h3\u003e\n\u003cp style=\"color: #495057; line-height: 1.7; margin: 0;\"\u003eThis castor features a standard 4-bolt top plate with 10mm diameter mounting holes. You will need four M10 bolts (or equivalent 3\/8\" bolts) along with washers and nuts. The bolt length will depend on the thickness of your mounting surface, but typically 25-40mm bolts are suitable for most applications. Ensure bolts are tightened securely and check periodically for any loosening due to vibration during use. For best results, use grade 8.8 or higher bolts for industrial applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #e8f4f8; padding: 1.5rem; border-left: 4px solid #3498db; border-radius: 4px; margin-top: 2rem;\"\u003e\n\u003cp style=\"color: #2c3e50; font-size: 0.95rem; line-height: 1.6; margin: 0;\"\u003e\u003cstrong style=\"color: #3498db;\"\u003eNote:\u003c\/strong\u003e Load capacities are tested under controlled conditions. Always ensure even weight distribution across all castors and avoid exceeding the stated capacity. Regular inspection and maintenance will ensure optimal performance and longevity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Industrial Products UK","offers":[{"title":"Default Title","offer_id":55562253369729,"sku":"RC_IPN457","price":21.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/7796\/0416\/files\/zz.jpg?v=1779110528","url":"https:\/\/industrialproducts-uk.co.uk\/products\/150mm-pressed-steel-fixed-castor-with-black-rubber-on-polypropylene-wheel-130kg-load-capacity","provider":"industrialproducts-uk.co.uk","version":"1.0","type":"link"}