{"product_id":"100mm-pressed-steel-swivel-castor-wheel-with-directional-brake-4-hole-top-plate-white-nylon-wheel-140kg-load-capacity","title":"100mm Pressed Steel Swivel Castor Wheel with Directional Brake, 4 Hole Top Plate \u0026 White Nylon Wheel - 140kg Load Capacity","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Arial, sans-serif; color: #2c3e50; line-height: 1.8; max-width: 1200px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: #ffffff; padding: 40px 30px; margin-bottom: 35px; border-radius: 2px;\"\u003e\n\u003ch1 style=\"margin: 0 0 15px 0; font-size: 28px; font-weight: 600; letter-spacing: -0.5px; color: #ffffff;\"\u003e100mm Pressed Steel Swivel Castor with Directional Brake\u003c\/h1\u003e\n\u003cp style=\"margin: 0; font-size: 16px; opacity: 0.95; font-weight: 300;\"\u003ePremium White Nylon Wheel | 140kg Load Capacity | 4-Hole Top Plate Fitting\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f8f9fa; padding: 30px; margin-bottom: 35px; border-left: 4px solid #667eea; border-radius: 2px;\"\u003e\n\u003ch2 style=\"margin: 0 0 18px 0; font-size: 20px; color: #667eea; font-weight: 600;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 15px; color: #34495e;\"\u003eThis medium-duty 100mm pressed steel swivel castor is designed with a directional brake and robust 4-hole top plate. The white nylon wheel offers smooth movement and excellent durability, making it ideal for workshop carts, industrial trolleys, and material handling equipment.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 15px; color: #34495e;\"\u003e100mm pressed steel swivel castor combines robust construction with smooth manoeuvrability, making it an ideal mobility solution for medium-duty industrial and commercial applications. Featuring a directional brake mechanism for enhanced control and a durable white nylon wheel, this castor delivers reliable performance across trolleys, carts, handling equipment, and warehouse transport systems.\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #34495e;\"\u003eDesigned for environments requiring dependable load support and easy directional control, this castor offers a 140kg load capacity per unit, providing secure and stable movement for equipment weighing up to 420kg when using a set of four castors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"margin: 0 0 25px 0; font-size: 22px; color: #2c3e50; font-weight: 600; border-bottom: 2px solid #667eea; padding-bottom: 12px;\"\u003eComplete Technical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background-color: #ffffff; box-shadow: 0 2px 8px rgba(0,0,0,0.08);\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #667eea; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 16px 20px; text-align: left; font-weight: 600; font-size: 14px; border: 1px solid #5568d3;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 16px 20px; text-align: left; font-weight: 600; font-size: 14px; border: 1px solid #5568d3;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003e100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eWheel Width\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003e32mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eWheel Material\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003eWhite Nylon (Solid Construction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eWheel Bore\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eCastor Type\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003eSwivel with Directional Brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eBrake Mechanism\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003eDirectional Brake (Locks Swivel Function)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eMounting Type\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003eTop Plate Fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eTop Plate Size\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003e100mm x 85mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eTop Plate Thickness\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003e3mm Pressed Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eHole Configuration\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003e4-Hole Pattern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eHole Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003e11mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eHole Spacing (Length)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003e80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eHole Spacing (Width)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003e60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eOverall Height\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003e130mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eSwivel Radius\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003e75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eFork Material\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003ePressed Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003eBall Journal Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eLoad Capacity (Per Castor)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003e140kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eLoad Capacity (Set of 4)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003e420kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003eZinc Plated Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; font-weight: 600; color: #2c3e50; background-color: #f8f9fa;\"\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; border: 1px solid #e1e8ed; color: #34495e;\"\u003e-20°C to °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: linear-gradient(to right, #f8f9fa, #ffffff); padding: 30px; margin-bottom: 35px; border-radius: 2px; border: 1px solid #e1e8ed;\"\u003e\n\u003ch2 style=\"margin: 0 0 20px 0; font-size: 22px; color: #2c3e50; font-weight: 600;\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; color: #34495e; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong style=\"color: #667eea;\"\u003eDirectional Brake Control:\u003c\/strong\u003e Locks the swivel function while allowing forward and backward wheel movement, providing enhanced stability during loading and unloading operations\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong style=\"color: #667eea;\"\u003eDurable White Nylon Wheel:\u003c\/strong\u003e Solid nylon construction offers excellent wear resistance, low rolling resistance, and quiet operation on smooth surfaces\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong style=\"color: #667eea;\"\u003ePressed Steel Construction:\u003c\/strong\u003e Robust zinc-plated steel frame and top plate deliver long-lasting durability in demanding environments\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong style=\"color: #667eea;\"\u003eBall Journal Bearing:\u003c\/strong\u003e Ensures smooth 360-degree swivel rotation with minimal effort, reducing operator fatigue\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong style=\"color: #667eea;\"\u003e4-Hole Top Plate Mounting:\u003c\/strong\u003e Secure and straightforward installation with standard bolt-through fixing pattern\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong style=\"color: #667eea;\"\u003e140kg Load Capacity:\u003c\/strong\u003e Supports medium-duty applications with confidence, ideal for trolleys, carts, and handling equipment\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong style=\"color: #667eea;\"\u003eNon-Marking Performance:\u003c\/strong\u003e White nylon wheel minimises floor marking, making it suitable for clean environments\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong style=\"color: #667eea;\"\u003eCompact Design:\u003c\/strong\u003e 100mm wheel diameter provides an optimal balance between manoeuvrability and load-bearing capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"margin: 0 0 20px 0; font-size: 22px; color: #2c3e50; font-weight: 600; border-bottom: 2px solid #667eea; padding-bottom: 12px;\"\u003eIdeal Applications\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px;\"\u003e\n\u003cdiv style=\"background-color: #f8f9fa; padding: 20px; border-left: 3px solid #667eea; border-radius: 2px;\"\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #34495e;\"\u003e? Industrial trolleys and carts\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f8f9fa; padding: 20px; border-left: 3px solid #667eea; border-radius: 2px;\"\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #34495e;\"\u003e? Warehouse handling equipment\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f8f9fa; padding: 20px; border-left: 3px solid #667eea; border-radius: 2px;\"\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #34495e;\"\u003e? Material transport systems\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f8f9fa; padding: 20px; border-left: 3px solid #667eea; border-radius: 2px;\"\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #34495e;\"\u003e? Workshop equipment\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f8f9fa; padding: 20px; border-left: 3px solid #667eea; border-radius: 2px;\"\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #34495e;\"\u003e? Retail display units\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f8f9fa; padding: 20px; border-left: 3px solid #667eea; border-radius: 2px;\"\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #34495e;\"\u003e? Food service equipment\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f8f9fa; padding: 20px; border-left: 3px solid #667eea; border-radius: 2px;\"\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #34495e;\"\u003e? Medical and healthcare carts\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f8f9fa; padding: 20px; border-left: 3px solid #667eea; border-radius: 2px;\"\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #34495e;\"\u003e? Storage and shelving units\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #fff8e1; padding: 30px; margin-bottom: 35px; border-left: 4px solid #ffc107; border-radius: 2px;\"\u003e\n\u003ch2 style=\"margin: 0 0 18px 0; font-size: 20px; color: #f57c00; font-weight: 600;\"\u003eInstallation Guidelines\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 15px; color: #34495e;\"\u003e\u003cstrong\u003eMounting Instructions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 15px 0; padding-left: 20px; color: #34495e; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003ePosition the top plate on the equipment base ensuring proper alignment\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eMark the four mounting hole positions using the 80mm x 60mm hole pattern\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eDrill holes suitable for 10mm bolts (11mm hole diameter accommodates standard M10 fixings)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eSecure the castor using appropriate bolts, washers, and lock nuts\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eEnsure all fixings are tightened to manufacturer specifications\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eTest the directional brake function before placing equipment into service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #e65100; font-style: italic;\"\u003eNote: Always distribute load evenly across all castors and ensure total equipment weight does not exceed the combined load capacity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"margin: 0 0 25px 0; font-size: 22px; color: #2c3e50; font-weight: 600; border-bottom: 2px solid #667eea; padding-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 20px; background-color: #ffffff; padding: 25px; border: 1px solid #e1e8ed; border-radius: 2px;\"\u003e\n\u003ch3 style=\"margin: 0 0 12px 0; font-size: 16px; color: #667eea; font-weight: 600;\"\u003eWhat is the difference between a directional brake and a total lock brake?\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #34495e; line-height: 1.7;\"\u003eA directional brake locks only the swivel function of the castor, allowing the wheel to continue rolling forwards and backwards. This is ideal for loading and unloading operations where you need stability but still require some movement. A total lock brake would lock both the swivel and the wheel rotation completely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; background-color: #ffffff; padding: 25px; border: 1px solid #e1e8ed; border-radius: 2px;\"\u003e\n\u003ch3 style=\"margin: 0 0 12px 0; font-size: 16px; color: #667eea; font-weight: 600;\"\u003eCan this castor be used on uneven surfaces?\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #34495e; line-height: 1.7;\"\u003eThis castor is designed primarily for smooth, flat surfaces such as concrete, tiled floors, and sealed surfaces. The solid nylon wheel performs best on even ground. For rough or uneven terrain, a pneumatic or rubber wheel castor would be more suitable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; background-color: #ffffff; padding: 25px; border: 1px solid #e1e8ed; border-radius: 2px;\"\u003e\n\u003ch3 style=\"margin: 0 0 12px 0; font-size: 16px; color: #667eea; font-weight: 600;\"\u003eWhat is the maximum load I can place on a set of four castors?\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #34495e; line-height: 1.7;\"\u003eEach castor has a load capacity of 140kg, giving a total capacity of 420kg when using four castors. However, it is recommended to operate at approximately 80% of maximum capacity for optimal performance and longevity, which would be around 336kg for a four-castor configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; background-color: #ffffff; padding: 25px; border: 1px solid #e1e8ed; border-radius: 2px;\"\u003e\n\u003ch3 style=\"margin: 0 0 12px 0; font-size: 16px; color: #667eea; font-weight: 600;\"\u003eWill the white nylon wheel mark my floors?\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #34495e; line-height: 1.7;\"\u003eWhite nylon wheels are designed to be non-marking on most floor surfaces, making them suitable for clean environments, retail spaces, and areas where floor appearance is important. However, floor marking can occasionally occur if debris becomes embedded in the wheel or if excessive loads are applied.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; background-color: #ffffff; padding: 25px; border: 1px solid #e1e8ed; border-radius: 2px;\"\u003e\n\u003ch3 style=\"margin: 0 0 12px 0; font-size: 16px; color: #667eea; font-weight: 600;\"\u003eHow do I maintain these castors for optimal performance?\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #34495e; line-height: 1.7;\"\u003eRegular maintenance includes inspecting wheels for debris or damage, checking that all mounting bolts remain tight, testing the brake mechanism for proper function, and periodically cleaning the swivel bearing area. Lubrication of the ball journal bearing every 6-12 months will ensure smooth swivel operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; background-color: #ffffff; padding: 25px; border: 1px solid #e1e8ed; border-radius: 2px;\"\u003e\n\u003ch3 style=\"margin: 0 0 12px 0; font-size: 16px; color: #667eea; font-weight: 600;\"\u003eWhat size bolts do I need for installation?\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #34495e; line-height: 1.7;\"\u003eThe 11mm mounting holes are designed to accommodate M10 bolts (10mm diameter). We recommend using M10 bolts with appropriate washers and lock nuts to ensure secure fixing. Bolt length will depend on your equipment base thickness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; background-color: #ffffff; padding: 25px; border: 1px solid #e1e8ed; border-radius: 2px;\"\u003e\n\u003ch3 style=\"margin: 0 0 12px 0; font-size: 16px; color: #667eea; font-weight: 600;\"\u003eCan these castors be used in cold storage or outdoor environments?\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #34495e; line-height: 1.7;\"\u003eThese castors have an operating temperature range of -20°C to ?°C, making them suitable for cold storage applications. However, for permanent outdoor use, consider that the zinc-plated steel finish provides moderate corrosion resistance. For harsh outdoor or marine environments, stainless steel castors would be more appropriate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #ffffff; padding: 25px; border: 1px solid #e1e8ed; border-radius: 2px;\"\u003e\n\u003ch3 style=\"margin: 0 0 12px 0; font-size: 16px; color: #667eea; font-weight: 600;\"\u003eShould I use all swivel castors or a combination of swivel and fixed castors?\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #34495e; line-height: 1.7;\"\u003eFor maximum manoeuvrability, use four swivel castors. For improved straight-line tracking and stability, use two swivel castors at one end and two fixed castors at the opposite end. The directional brake feature on these castors provides additional control when using an all-swivel configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%); color: #ffffff; padding: 30px; margin-top: 40px; border-radius: 2px; text-align: center;\"\u003e\n\u003cp style=\"margin: 0; font-size: 15px; opacity: 0.9;\"\u003ePremium mobility solutions for industrial and commercial applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Industrial Products UK","offers":[{"title":"Default Title","offer_id":55562259005825,"sku":"RC_IPN983","price":19.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/7796\/0416\/files\/100-1_1_9adbbecd-3a66-4528-8705-08db641a24d0.jpg?v=1776939879","url":"https:\/\/industrialproducts-uk.co.uk\/products\/100mm-pressed-steel-swivel-castor-wheel-with-directional-brake-4-hole-top-plate-white-nylon-wheel-140kg-load-capacity","provider":"industrialproducts-uk.co.uk","version":"1.0","type":"link"}