Our Clients
- Load per castor50kg per castor *
- Wheel diameter80mm
- Overall height109mm
- WheelThermoplastic Rubber on Polypropylene
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Specifications
- Castor Type
- Swivel Bolt Hole Castor
- Housing
- Stainless Steel
- Wheel Diameter
- 80mm
- Wheel Material
- Thermoplastic Rubber on Polypropylene
- Wheel Colour
- Grey
- Tread Width
- 22mm
- Hardness of Tread
- A85
- Bearing Type
- Plain Bearing
- Load Capacity
- 50kg per castor *
- Fixing
- Single Bolt Hole
- Bolt Hole Size
- 12mm
- Swivel Radius
- 70mm
- Total Castor Height
- 109mm
- Temperature Range
- -20°C to +60°C
Will it fit?
- Bolt hole12mm
- Overall height109mm
- Swivel radius70mm
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
Thermoplastic / elastic tread · working temperature -20°C to +60°C
- Soft, quiet and smooth rolling
- Gentle on wood, laminate, vinyl and tiles
- Good shock absorption
- Not for high heat or very heavy loads
Details & FAQs
Stainless Steel Bolt Hole Castor
This 80mm stainless steel swivel castor runs on a grey thermoplastic rubber wheel set on a polypropylene core and carries up to 50kg per castor. It is made for healthcare equipment, laboratory carts and medical devices that need smooth, controlled movement.
The swivel gives smooth changes of direction with a 70mm swivel radius, and the A85 tread balances grip with easy manoeuvring. A single 12mm bolt hole fits into the end of a tube leg or onto a threaded fixing, which keeps fitting and maintenance simple.
Why Choose This Castor
- ✓ Stainless steel housing for washdown areas
- ✓ Grey thermoplastic rubber wheel on a polypropylene core
- ✓ A85 tread hardness for a balance of grip and manoeuvrability
- ✓ Plain bearing for straightforward operation
- ✓ 50kg load capacity per castor
- ✓ Single 12mm bolt hole for tube legs and threaded fixings
* Load capacity is per castor. For a set of four, allow for uneven floors by planning on three castors carrying the load.
Where It Works Best
- ✓ Healthcare equipment such as hospital beds and medical trolleys
- ✓ Laboratory carts that need precise manoeuvring in confined spaces
- ✓ Medical devices where stable, reliable mobility is essential
Tube Adaptors Also Available
Fitting this castor to a round or square tube leg? Matching tube adaptors are also available. Choose the size that fits the inside of your tube and buy it together with your castors.
Frequently Asked Questions
How much weight can it carry?
Each castor is rated at 50kg. A set of four is best used for loads up to around 150kg, allowing for uneven floors.
How is it fitted?
It has a single 12mm bolt hole. Fit it with a matching 12mm bolt or threaded stem, or use a matching tube adaptor to fit it into a round or square tube leg.
What is the wheel made of?
The wheel has a grey thermoplastic rubber tread with an A85 hardness, set on a polypropylene core.
What temperatures can it work in?
The castor works from -20°C to +60°C.
How tall is the castor?
The total castor height is 109mm and it needs 70mm of clearance to swivel freely.
Delivery & returns
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