Our Clients
- Load per castor750kg per castor
- Wheel diameter420mm
- Overall height480mm
- WheelPneumatic tyre on pressed steel wheel
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Specifications
- Castor Type
- Heavy Duty Swivel Top Plate Castor
- Wheel Diameter
- 420mm
- Wheel Material
- Pneumatic tyre on pressed steel wheel
- Wheel Colour
- Black
- Tread Width
- 115mm
- Bearing Type
- Ball bearing
- Housing
- Zinc plated welded steel
- Fixing
- Top Plate, 4 bolt holes
- Plate Size
- 200 x 160mm
- Hole Centres
- 160 x 120mm
- Bolt Hole Size
- 14mm
- Total Castor Height
- 480mm
- Load Capacity
- 750kg per castor
Will it fit?
- Bolt hole14mm
- Overall height480mm
Replacing an old castor? Measure between the centres of two fixing holes along the long edge, then across the short edge, and compare with the hole centres above. Allow the swivel radius as clear space around each castor so it can turn freely.
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
Pneumatic tyre
- Rides over gravel, grass and rough ground
- Maximum cushioning for fragile loads
- Can puncture; check tyre pressure
- Lower load rating than a solid wheel of the same size
Details & FAQs
Heavy Duty Pneumatic Castors
This 420mm heavy duty swivel castor carries up to 750kg per castor. It has a zinc plated welded steel housing with a strong welded central kingpin and a bolted wheel axle, and runs on a large steel wire reinforced black pneumatic tyre on a pressed steel wheel. It suits heavy duty baggage trolleys, runway equipment and other heavy loads that move over rough ground.
The swivel head has an axial grooved ball bearing and a tapered roller bearing, making it dust and splash proof, and a grease fitting lets you grease the wheel easily. It fixes with a 200 x 160mm top plate and stands 480mm tall.
Why Choose This Castor
- ✓ 750kg load capacity per castor.
- ✓ Steel wire reinforced pneumatic tyre that is smooth and hardwearing.
- ✓ Welded zinc plated housing with a welded kingpin.
- ✓ Dust and splash proof swivel head with ball and tapered roller bearings.
- ✓ Grease fitting for easy wheel maintenance.
- ✓ Wide 115mm tread for stability on rough ground.
* Load capacity is per castor with the tyre correctly inflated. Check that the plate size, hole centres and swivel clearance suit your equipment before fitting.
Where It Works Best
- ✓ Baggage trolleys: heavy duty airport and station baggage trolleys.
- ✓ Runway equipment: ground support equipment moved over rough surfaces.
- ✓ General heavy duty use: large trolleys and equipment in rugged environments.
Frequently Asked Questions
How much weight can this castor carry?
Each castor is rated for 750kg.
What makes the tyre so hardwearing?
The pneumatic rubber tyre is reinforced with steel wire, so it stays smooth to move but stands up to rugged use.
How do I maintain the wheel?
A grease fitting is fitted, so the wheel can be greased easily.
How is it fitted?
It has a 200 x 160mm top plate with four 14mm bolt holes on 160 x 120mm hole centres, bolted flat to the underside of your equipment.
How tall is it?
The total castor height is 480mm.
Delivery & returns
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