Our Clients
- Load per castor550kg per castor
- Wheel diameter125mm
- Overall height164mm
- WheelPolyurethane on cast iron centre
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Specifications
- Castor Type
- Heavy Duty Swivel Top Plate Castor with Directional Lock
- Directional Lock
- Yes, locks the swivel head in a straight line
- Wheel Diameter
- 125mm
- Wheel Material
- Polyurethane on cast iron centre
- Wheel Colour
- Yellow
- Tread Width
- 50mm
- Hardness of Tread
- 92 Shore A
- Bearing Type
- Ball bearing
- Temperature Range
- -40°C to +60°C
- Fixing
- Top plate, 4 bolt holes
- Plate Size
- 140 x 110mm
- Hole Centres
- 105 x 80/75mm
- Hole Diameter
- 10mm
- Swivel Radius
- 148mm
- Total Castor Height
- 164mm
- Load Capacity
- 550kg per castor
Load check
How we work it out: on a real floor one castor is often carrying little or nothing, so we share the weight across one fewer castor than you fit (with 3 castors, across all 3). Tick the box to add a 30% margin for rough use.
Floors & use
Polyurethane tread · working temperature -40°C to +60°C
- Rolls quietly and smoothly
- Kind to most finished floors
- Hard-wearing, carries a high load for its size
- Ideal on concrete, epoxy, vinyl and tiles
- Not intended for very hot areas
- Less cushioning than rubber over rough ground
Details & FAQs
Heavy Duty Top Plate Castors
This 125mm heavy duty swivel castor with a directional lock has a yellow polyurethane wheel on a cast iron centre, made for industrial use and rated for 550kg per castor. The 92 Shore A tread balances grip and durability, and the ball bearing gives smooth rotation with less friction. A directional lock holds the swivel head in a straight line when you need steady, straight travel.
It fixes securely to flat surfaces with a 140 x 110mm top plate, has a 148mm swivel radius, stands 164mm tall and works from -40°C to +60°C.
Why Choose This Castor
- ✓ 550kg load capacity per castor for heavy industrial loads.
- ✓ Polyurethane on cast iron wheel with a 50mm tread and 92 Shore A hardness.
- ✓ Ball bearing for smooth rotation and reduced friction.
- ✓ Swivel head for easy manoeuvring, with a 148mm swivel radius.
- ✓ Directional lock that holds the swivel head straight for directional stability.
- ✓ 140 x 110mm top plate with four 10mm holes for a secure, stable fixing.
- ✓ Temperature range from -40°C to +60°C.
* Load capacity is per castor on a smooth, level floor. Check that the plate size, hole centres and swivel clearance suit your mounting area before fitting.
Where It Works Best
This heavy duty directional lock top plate castor suits:
- ✓ Industrial trolleys: transporting heavy loads in warehouses.
- ✓ Manufacturing equipment: machinery that needs stable, controlled movement.
- ✓ Material handling carts: efficient load transfer in logistics.
- ✓ Workshop benches: mobility for heavy duty workstations.
Frequently Asked Questions
What does the directional lock do?
The directional lock holds the swivel head in a straight line, so the castor tracks straight like a fixed castor. Release it and the castor swivels freely again for turning.
How much weight can this castor carry?
Each castor is rated for 550kg. Add up the castors under your equipment to work out the total load.
How is the castor fitted?
It has a 140 x 110mm top plate with four 10mm holes on 105 x 80/75mm hole centres, bolted flat to the underside of your trolley, cart or machine.
How much space does it need to swivel?
The swivel radius is 148mm and the total castor height is 164mm.
What is the wheel made of?
A 125mm yellow polyurethane tread on a cast iron centre, 50mm wide with 92 Shore A hardness, running on a ball bearing.
What floors is it suited to?
The polyurethane tread balances grip and durability on smooth, hard surfaces.
What temperatures can it work in?
The castor is suitable for use from -40°C to +60°C.
Delivery & returns
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