Twin Wheel Castors
250mm Twin Wheel Swivel Plate Castor – Polyurethane Tyres, Cast Iron Centres, Ball Bearing, 4500kg Load
In stock
Not sure this is the right castor?
Tell us your load, floor and fixing — a castor specialist will confirm the right fit before you order.
An extra heavy-duty twin wheel swivel plate castor with 250mm polyurethane wheels on cast iron centres, rated to 4500kg.
This castor uses two polyurethane-tyred wheels, each with a 75mm tread, on strong cast iron centres to spread very heavy loads. Ball bearings provide smooth rotation, and the swivel action allows the load to be steered easily.
It fixes via a 191 x 159mm top plate with hole centres of 152/156mm x 105/114mm.
Key Features
- Twin wheel design for very heavy loads
- Polyurethane tyres on cast iron centres
- Ball bearings for smooth rotation
- Swivel action for easy steering
- Top plate fixing
- 4500kg load capacity
Specifications
- Wheel Diameter (mm): 250 mm
- Load Capacity: 4500 kg
- Plate Size: 191 mm x 159 mm
- Hole Centres: 152/156mm x 105/114mm
- Bearing Type: Ball Bearing
- Tread Width: 75 mm x 2
Pick the right tyre for your floor
The tyre matters as much as the load rating. Shop by wheel material:
PolyurethaneQuiet and floor-friendly. Best for smooth indoor floors, retail and labs.Shop polyurethane →
RubberSoft, cushioned ride. Ideal for uneven or outdoor surfaces.Shop rubber →
NylonHard and low rolling resistance. Suits heavy loads on hard, clean floors.Shop nylon →
Cast ironVery hard-wearing for heavy loads on rough or hot factory floors.Shop cast iron →
Castor questions, answered
How much load capacity do I need per castor?
Add up the weight of the trolley plus its heaviest load, then divide by three rather than four. On uneven floors one castor is often off the ground, so this gives you a safe margin.
How do I measure a top plate castor?
Measure the top plate (length × width), the distance between the bolt hole centres, and the overall height from the floor to the top of the plate. Match these to the sizes in the listing so the new castor fits your existing holes and keeps the trolley level.
Swivel, braked or fixed — which should I choose?
Swivel castors turn in any direction, fixed castors only roll straight, and braked castors can be locked in place. Many trolleys use two fixed castors at one end with two swivel or braked swivel castors at the other for easy steering.
Can I order in bulk?
Yes. For larger quantities or a fleet of trolleys, send us the items and quantities through the bulk quote form and we'll come back to you with a quote.