Fixed Plate Castors
150mm Heavy Duty Towable Fixed Plate Castor – Black Elastic Rubber Tyre, Cast Iron Centre, Ball Bearing, 400kg 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.
A heavy-duty 150mm fixed plate castor with a durable black elastic rubber tyre, robust cast iron centre and precision ball bearing, rated to 400kg.
Designed for demanding industrial and material handling environments, this castor offers excellent shock absorption, reduced rolling resistance and dependable floor protection, so heavy loads move with ease. The fixed design delivers outstanding directional stability and long-lasting durability.
The zinc-plated pressed steel bracket provides excellent strength and corrosion resistance.
Key Features
- Fixed design for directional stability
- Black elastic rubber tyre – shock absorbing and floor-friendly
- Robust cast iron wheel centre
- Precision ball bearing for reduced rolling resistance
- Zinc-plated pressed steel bracket – strong and corrosion resistant
- 400kg load capacity
Ideal For
- Warehouse trolleys and platform trucks
- Towable carts and manufacturing equipment
- Logistics handling systems and mobile industrial machinery
- Factories, distribution centres, workshops and commercial material handling
Specifications
- Type: Fixed
- Wheel Diameter (mm): 150
- Load Capacity: 400 kg
- Wheel Composition: Elastic Rubber Tyre/Cast Iron Centre
- Bracket Material: Pressed Steel Zinc Plated
- Plate Size: 135 X 110 (mm)
- Hole Centres: 105 X 75/80 (mm)
- Tyre Colour: Black
- Bearing Type: Ball Bearing
- Tread Width: 50 mm
- Overall Height: 210 mm
- Towable: Yes
- Fixing Bolt Size: 10mm
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.