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Description
100mm Braked Swivel Bolt Hole Castor
Anti-Static Grey Polyurethane | 150kg Load Capacity | Floor-Safe Engineering
Engineering Excellence in Motion Control
Precision-engineered for demanding commercial and industrial environments, this 100mm braked swivel bolt hole castor combines anti-static protection with floor-safe performance. The grey non-marking polyurethane tyre delivers exceptional durability whilst protecting sensitive flooring across warehouses, healthcare facilities, and institutional settings.
Rated to 150kg load capacity, this castor provides reliable mobility with integrated brake control—essential for equipment stability and operator safety.
Technical Specifications
Features & Performance Benefits
Anti-Static Protection
Engineered with anti-static polyurethane compound to safely dissipate electrostatic charge. Critical for electronics manufacturing, clean rooms, and environments with sensitive equipment or flammable materials.
Non-Marking Floor Protection
Grey polyurethane tyre formulation eliminates scuffing and marking on polished concrete, vinyl, epoxy, and tile surfaces. Maintains pristine floor appearance in retail, healthcare, and commercial interiors.
Integrated Brake System
Foot-operated brake locks swivel rotation for secure equipment positioning. Prevents unwanted movement during loading, maintenance, or stationary operations—enhancing workplace safety and operational control.
Bolt Hole Mounting
Robust bolt-through fixing provides superior load distribution and structural integrity compared to plate mounting. Ideal for custom fabrications, heavy-duty trolleys, and equipment requiring permanent installation.
150kg Load Rating
Tested and certified to 150kg per castor. Suitable for medium-duty applications including workshop trolleys, medical equipment, catering stations, and material handling carts.
Precision Ball Bearings
Low-friction bearing assembly ensures smooth, effortless swivel action even under load. Reduces operator fatigue and extends service life through reduced wear.
Applications & Industries
- Healthcare & Medical: Hospital beds, medical carts, diagnostic equipment trolleys
- Electronics & Manufacturing: ESD-safe workstations, component storage, assembly line equipment
- Warehousing & Logistics: Picking trolleys, order fulfilment carts, inventory systems
- Hospitality & Catering: Service trolleys, banqueting equipment, kitchen stations
- Retail & Display: Mobile fixtures, merchandising units, stockroom equipment
- Institutional & Education: Library carts, AV equipment, cleaning trolleys
- Workshop & Industrial: Tool cabinets, workbenches, material handling
Installation & Mounting
Bolt hole castors require through-bolting to the equipment frame or base. Ensure mounting surface thickness and bolt specification match load requirements. Position castors to distribute weight evenly—typically at corners or structural points.
Recommended: Use lock washers and appropriate torque settings to prevent loosening under vibration or repeated movement.
Performance & Durability
Polyurethane tread compound offers exceptional resilience and wear resistance—significantly outlasting rubber or thermoplastic alternatives. Anti-static properties remain stable throughout service life, maintaining ESD protection without degradation.
Suitable for continuous operation in commercial environments. Regular inspection of brake mechanism and bearing condition recommended for optimal performance.
Why Choose This Castor
When floor protection, anti-static safety, and reliable braking are non-negotiable, this 100mm swivel bolt hole castor delivers professional-grade performance. Engineered for UK commercial standards, backed by technical expertise, and available from UK stock for rapid deployment.
Ideal for specifiers, facility managers, and equipment manufacturers requiring certified load capacity, ESD compliance, and long-term durability.
Technical FAQs
What is the difference between bolt hole and plate mounting?
Bolt hole castors use through-bolts for direct structural attachment, providing superior strength and load distribution. Plate castors use surface-mounted top plates with screws—easier to install but with lower load capacity and structural integrity.
Will this castor mark my floors?
No. The grey polyurethane tyre is specifically formulated as non-marking and will not scuff, streak, or discolour vinyl, tile, epoxy, polished concrete, or other commercial flooring surfaces.
What does anti-static mean?
Anti-static castors are manufactured with conductive materials that safely dissipate electrostatic charge to ground, preventing static build-up that could damage sensitive electronics or create ignition risks in flammable environments.
How does the brake work?
The integrated brake is foot-operated and locks the swivel rotation, preventing the castor from turning. This immobilises equipment for safe loading, unloading, or stationary use. The wheel itself continues to roll unless a total-lock brake is specified.
Can I use these castors outdoors?
Whilst polyurethane offers good weather resistance, these castors are optimised for indoor commercial and industrial use. Prolonged UV exposure and temperature extremes may reduce service life. For permanent outdoor installation, consult technical specifications.
What is the maximum load for a four-castor trolley?
With four castors rated at 150kg each, theoretical maximum is 600kg. However, practical safe working load should account for dynamic forces, uneven weight distribution, and safety margin—typically 70-80% of theoretical maximum (420-480kg).
UK Stock & Fast Dispatch
Held in UK inventory for same-day dispatch on orders placed before 2 pm. Nationwide delivery via tracked courier service. Bulk quantities and trade accounts available—contact for project pricing and technical support.
Payment & Security
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