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Description
Light-Duty Mobility Solution
50mm Pressed Steel Swivel Castor Wheel
Black Polypropylene Wheel | 4-Hole Top Plate | 55kg Load Capacity
This 50mm pressed steel swivel castor is a compact, dependable mobility component designed for light-duty applications across retail, commercial, and workshop environments. Fitted with a black polypropylene wheel and secured via a 4-hole pressed steel top plate, it delivers smooth, 360-degree rotation with minimal effort — making it the practical choice for repositioning display units, lightweight furniture, trolleys, and portable equipment with ease and precision.
Also Available in Different Type
Key Features
| 55kg Load Capacity | Rated for up to 55kg per castor, supporting the smooth movement of lightweight fixtures, furniture, and portable equipment in everyday commercial use. |
| Full 360° Swivel Action | A 50mm swivel radius enables effortless directional change, allowing fluid movement in confined spaces without lifting or dragging. |
| Black Polypropylene Wheel | The 50mm diameter polypropylene wheel offers excellent resistance to wear and impact, performing reliably on smooth hard floors including tile, laminate, and sealed concrete. |
| Pressed Steel Top Plate | The zinc-plated pressed steel top plate provides a robust, corrosion-resistant mounting surface. The 4-hole bolt pattern ensures a secure, stable fit across a wide range of standard applications. |
| Straightforward Installation | Standardised plate dimensions and hole centres make fitting quick and compatible with most light-duty furniture and equipment frames — no specialist tools required. |
Typical Applications
Retail & Shop Fitting * Display Units & Shelving * Lightweight Trolleys * Workshop Equipment * Office Furniture * Hospitality & Catering Trolleys * Portable Storage Solutions
Technical Specifications
| Specification | Detail |
|---|---|
| Castor | |
| Castor Type | Top Plate Swivel Castor |
| Total Castor Height | 72mm |
| Swivel Radius | 50mm |
| Load Capacity (Single Castor) | 55kg |
| Max Load (Set of 4 Castors) | 165kg |
| Wheel | |
| Wheel Diameter | 50mm |
| Tread Width | 22mm |
| Wheel Material | Polypropylene (PP) |
| Wheel Colour | Black |
| Bearing Type | Plain Bore |
| Top Plate | |
| Plate Dimensions | 50mm x 50mm |
| Plate Material | Pressed Steel |
| Plate Finish | Zinc Plated |
| Number of Bolt Holes | 4 |
| Hole & Fixing | |
| Hole Centres | 36mm x 36mm |
| Hole Diameter | 6mm |
| Material & Finish | |
| Housing / Yoke Material | Pressed Steel |
| Overall Finish | Zinc Plated |
Frequently Asked Questions
What surfaces are these castors suitable for?
These castors are designed for use on smooth, hard floor surfaces such as tile, laminate, vinyl, and sealed concrete. The polypropylene wheel rolls cleanly and quietly on flat indoor surfaces, making it well suited to retail, office, and light workshop environments.
How many castors do I need, and what is the combined load capacity?
Most applications use a set of four castors. With a single castor rated at 55kg, a set of four provides a combined maximum load capacity of 165kg — calculated using three castors to allow for uneven weight distribution. Always ensure the total load of your application does not exceed this figure.
What fixings are required to install this castor?
This castor is mounted using four bolts through the top plate. The hole centres measure 36mm x 36mm with a hole diameter of 6mm, accepting standard M6 bolts. Fixings are not included and should be sourced separately to suit your specific application.
Is this castor available with a brake?
This listing is for the swivel castor without a brake. If you require a locking castor to keep equipment stationary when not in use, a braked version in the same 50mm pressed steel range is available separately in our store.
Sold individually. Fixings not included. For best results, use on smooth, level indoor surfaces. If you require a braked version or a higher load-rated castor, please browse our full range of pressed steel castors.
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