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Flat £9.99 delivery per order, however many you buy.
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Specifications
| Specification | 100mm Wheel | 125mm Wheel |
|---|---|---|
| Wheel Diameter | 100 mm | 125 mm |
| Max Load Capacity | 120 kg | 140 kg |
| Total Height (Fitted) | 127 mm | 157 mm |
| Tread Width | 32 mm | 37.5 mm |
| Wheel Material | Blue rubber on black polypropylene | Blue rubber on black polypropylene |
| Bracket Material | Pressed steel | Pressed steel |
| Bearing Type | Ball journal bearing | Ball journal bearing |
| Top Plate Size | 100 mm x 85 mm | 100 mm x 85 mm |
| Hole Centres (L x W) | 60 mm x 80 mm | 60 mm x 80 mm |
| Fixing Holes | 4 holes, 10 mm diameter | 4 holes, 10 mm diameter |
| Hardness (Shore A) | 75 | 75 |
| Swivel Action | 360° swivel | 360° swivel |
| Total Load Capacity of 4 Castors | 360 | 420 |
Floors & use
Rubber tread
- Cushions the load and soaks up vibration
- Quiet on most surfaces
- Copes with uneven floors, thresholds and outdoor use
- Good grip on smooth floors
- Takes more effort to push than nylon under heavy loads
- Oils and solvents shorten tyre life
Details & FAQs
Pressed Steel Swivel Castors — Blue Rubber on Black Polypropylene Wheel
A robust, light-duty swivel castor engineered for smooth, quiet, and floor-friendly mobility. Fitted with a blue polyamide rubber tyre bonded to a black polypropylene centre wheel, these castors are mounted on a pressed steel swivel bracket with a four-hole top plate for secure, versatile installation. Available in two wheel diameters — 100mm and 125mm — to suit a wide range of load and height requirements across industrial, commercial, and institutional environments.
Pressed Steel BracketBall Journal BearingFour-Hole Top PlateNon-Marking Rubber TyreUK Stock
Available in Multiple Castor Wheel Sizes & Types
Explore this castor wheel's different types, and also Available in multiple sizes. Choose the options below.
Detailed Specifications by Option
100mm — 120 kg Capacity
Light-duty | Compact footprint
Wheel Diameter100 mm
Tread Width32 mm
Max Load120 kg
Total Height127 mm
Wheel MaterialBlue rubber on black polypropylene
Hardness75 Shore A
BearingBall journal bearing
BracketPressed steel, swivel
Top Plate Size100 mm x 85 mm
Hole Centres (L x W)60 mm x 80 mm
No. of Fixing Holes4
Hole Diameter10 mm
Swivel Action360°
125mm — 140 kg Capacity
Medium-duty | Greater ground clearance
Wheel Diameter125 mm
Tread Width37.5 mm
Max Load140 kg
Total Height157 mm
Wheel MaterialBlue rubber on black polypropylene
Hardness75 Shore A
BearingBall journal bearing
BracketPressed steel, swivel
Top Plate Size100 mm x 85 mm
Hole Centres (L x W)60 mm x 80 mm
No. of Fixing Holes4
Hole Diameter10 mm
Swivel Action360°
Applications by Option
100mm — Ideal For
- Light workshop trolleys and service carts
- Office furniture and mobile pedestals
- Retail display units and point-of-sale stands
- Catering and hospitality equipment on smooth floors
- Medical and dental furniture on hard floor surfaces
- Lightweight storage shelving and racking
- Educational and laboratory furniture
125mm — Ideal For
- Warehouse picking trolleys and platform trucks
- Industrial workbenches and tool cabinets
- Laundry and linen trolleys in hospitality settings
- Healthcare porter trolleys and equipment stands
- Retail stockroom and back-of-house carts
- Maintenance and janitorial equipment
- Medium-duty assembly line and production carts
Why These Castors?
The blue rubber tyre delivers a quiet, smooth roll while protecting sensitive floor surfaces from scuffing and marking — a critical requirement in healthcare, hospitality, and retail environments. The pressed steel swivel bracket provides a rigid, dependable mounting structure, while the ball journal bearing ensures low rolling resistance and consistent manoeuvrability even under sustained load. The standardised four-hole top plate (100mm x 85mm) with 60mm x 80mm hole centres makes these castors straightforward to fit to a wide range of equipment frames and trolley bases without modification.
Frequently Asked Questions
Which size should I choose — 100mm or 125mm?
Choose the 100mm option if your equipment is lighter (up to 120 kg per castor) and operates in confined spaces or on smooth, level floors such as offices, retail areas, or catering kitchens. Select the 125mm option when you need a higher load rating (up to 140 kg per castor), greater ground clearance, or improved rollability over slightly uneven surfaces in warehouse, industrial, or healthcare settings. Remember to calculate total load across all castors fitted to the equipment.
Will these castors mark or damage my floor?
No. The blue rubber tyre is specifically formulated to be non-marking on hard floor surfaces including vinyl, tile, sealed concrete, and hardwood. The 75 Shore A hardness rating provides the right balance between floor protection and load-bearing performance, making these castors suitable for environments where floor appearance and hygiene are important.
How do I fit these castors to my equipment?
Both the 100mm and 125mm options use an identical four-hole top plate measuring 100mm x 85mm, with fixing hole centres of 60mm (length) x 80mm (width) and a hole diameter of 10mm. Simply align the plate to your equipment frame, mark and drill if required, then secure with M10 bolts or equivalent fixings. No specialist tools are needed for standard installations.
Can these castors be used outdoors or on wet surfaces?
These castors are primarily designed for indoor use on hard, smooth, or lightly textured floor surfaces. The pressed steel bracket may be susceptible to surface corrosion if exposed to prolonged moisture, standing water, or outdoor conditions. For wet-area or outdoor applications, a stainless steel or zinc-plated castor would be more appropriate. For occasional contact with water in indoor environments such as kitchens or washrooms, ensure the castors are dried after exposure to extend service life.
* Load ratings stated are per individual castor. Always calculate total equipment load and distribute across the number of castors fitted. Do not exceed the stated maximum load per castor.
Delivery & returns
£9.99 flat rateOne charge per order to any UK address.
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14-day returnsUnused items in original packaging, agreed with us first. Refund policy
Need it sooner?Call 01282 270214 before ordering and we will check what is possible.
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