100mm Pressed Steel Swivel Castor Wheel with 4 Hole Top Plate & White Nylon Wheel - 140kg Load Capacity

Premium 100mm Swivel Castor Wheel Heavy-Duty Pressed Steel Construction with White Nylon Wheel Product Overview Engineered for demanding industrial and commercial applications, this 100mm swivel castor combines robust pressed steel construction with a durable white nylon wheel. Designed to deliver exceptional manoeuvrability and reliable performance, this castor is the ideal mobility solution for trolleys, carts, handling equipment, and machinery bases in workshops, warehouses, and manufacturing facilities. The precision ball journal bearing ensures smooth, effortless rotation even under heavy loads, while the 4-hole top plate mounting system provides secure, stable installation. With an impressive 140kg load capacity per castor, this component offers the strength and durability required for medium to heavy-duty operations. Key Features & Benefits Heavy-Duty Load Capacity Supports up to 140kg per castor, providing reliable performance for demanding applications. When used in sets of four, total load capacity reaches 420kg. Superior Manoeuvrability 360-degree swivel action with precision ball journal bearing enables smooth, effortless rotation and exceptional directional control in tight spaces. Durable Nylon Wheel White nylon wheel construction offers excellent wear resistance, chemical resistance, and non-marking performance on smooth indoor floors. Robust Steel Construction Pressed steel frame and top plate provide exceptional strength and structural integrity for long-lasting industrial performance. ? Precision ball journal bearing for smooth operation ? Secure 4-hole top plate mounting system ? Ideal for trolleys, carts, and handling equipment ? Suitable for workshop and industrial environments ? Non-marking white nylon wheel for clean applications Complete Technical Specifications Specification Details Castor Type Swivel with Top Plate Fixing Wheel Diameter 100mm Wheel Tread Width 30mm Wheel Material White Nylon Frame Material Pressed Steel Bearing Type Ball Journal Bearing Load Capacity (Per Castor) 140kg Total Load Capacity (4 Castors) 420kg Total Castor Height 127mm Top Plate Dimensions 100mm (Length) × 85mm (Width) Plate Hole Centres 60mm × 80mm Plate Hole Diameter 10mm Number of Fixing Holes 4 Holes Recommended Application Indoor Use on Smooth Floors Ideal Applications Industrial Trolleys & Carts: Perfect for material handling trolleys, platform carts, and transport equipment in warehouses and manufacturing facilities Workshop Equipment: Ideal for tool cabinets, workbenches, and mobile storage units requiring smooth mobility Machinery Bases: Suitable for positioning and moving machinery, equipment stands, and heavy-duty apparatus Handling Equipment: Excellent for pallet trucks, order pickers, and logistics equipment in distribution centres Storage Solutions: Perfect for mobile shelving units, bin systems, and modular storage configurations Commercial Applications: Well-suited for retail display units, hospitality service carts, and institutional equipment Frequently Asked Questions What is the maximum weight this castor can support? Each castor has a load capacity of 140kg. When using four castors together (standard configuration), the total load capacity is 420kg. Always ensure the weight is evenly distributed across all castors for optimal performance and safety. What type of floors are these castors suitable for? These castors are designed for indoor use on smooth, hard floors such as concrete, sealed cement, vinyl, tile, and epoxy-coated surfaces. The white nylon wheel is non-marking and provides excellent performance on clean, level floors in workshops, warehouses, and industrial facilities. How do I install these castors? Installation is straightforward using the 4-hole top plate mounting system. The plate measures 100mm × 85mm with hole centres at 60mm × 80mm and 10mm diameter holes. Simply position the castor, mark the hole locations, drill pilot holes if necessary, and secure with appropriate bolts, nuts, and washers (fixings not included). Ensure all fasteners are tightened securely. Will these castors mark my floors? The white nylon wheel material is non-marking, making these castors suitable for environments where floor appearance is important. However, floor marking can also depend on factors such as floor type, cleanliness, load weight, and frequency of use. Regular cleaning of both wheels and floors will help maintain non-marking performance. What is the difference between swivel and fixed castors? Swivel castors rotate 360 degrees, providing excellent manoeuvrability and the ability to change direction easily. Fixed castors only roll in a straight line. For optimal performance, most applications use a combination of both types?typically swivel castors at one end for steering and fixed castors at the other for stability and straight-line tracking. What is the total height of the castor? The total height from the floor to the top of the mounting plate is 127mm. This measurement is important when calculating ground clearance for your equipment. Always measure from the floor to the underside of your equipment and add the castor height to determine the final working height. Are these castors suitable for outdoor use? These castors are primarily designed for indoor applications on smooth floors. While the pressed steel construction and nylon wheel offer durability, outdoor use may expose the components to moisture, temperature variations, and rough surfaces that could affect performance and longevity. For outdoor applications, consider castors specifically designed for exterior environments. Do these castors have brakes? This model does not include a brake mechanism. If you require braking functionality to lock the castor in position, please explore our range of castors with integrated brake systems. Braked castors are ideal for applications where equipment needs to remain stationary during use. How do I maintain these castors for optimal performance? Regular maintenance extends castor life and ensures smooth operation. Periodically inspect wheels for wear, debris, or damage. Clean wheels and bearings to remove accumulated dirt, dust, and debris. Check that all mounting bolts remain tight. Lubricate the swivel bearing occasionally with a light machine oil. Replace castors if wheels show significant wear or if swivel action becomes stiff or restricted. Quality Engineering for Demanding Applications Combining robust pressed steel construction with precision engineering, this 100mm swivel castor delivers the reliability, strength, and manoeuvrability required for professional industrial and commercial environments.