Our Clients
- Load per castor100kg per castor *
- Wheel diameter150mm
- Overall height188mm
- WheelElectrically Conductive Rubber
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Specifications
- Castor Type
- Swivel Bolt Hole Castor
- Housing
- Stainless Steel
- Wheel Diameter
- 150mm
- Wheel Material
- Electrically Conductive Rubber
- Wheel Colour
- Grey
- Tread Width
- 30mm
- Hardness of Tread
- A85
- Bearing Type
- Ball Bearing
- Load Capacity
- 100kg per castor *
- Fixing
- Single Bolt Hole
- Bolt Hole Size
- 12mm
- Swivel Radius
- 123mm
- Total Castor Height
- 188mm
- Temperature Range
- -20°C to +60°C
Will it fit?
- Bolt hole12mm
- Overall height188mm
- Swivel radius123mm
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
Rubber tread · working temperature -20°C to +60°C
- Cushions the load and soaks up vibration
- Quiet on most surfaces
- Copes with uneven floors, thresholds and outdoor use
- Good grip on smooth floors
- Takes more effort to push than nylon under heavy loads
- Oils and solvents shorten tyre life
Details & FAQs
Stainless Steel Bolt Hole Castor
This 150mm stainless steel swivel castor runs on a grey electrically conductive rubber wheel and carries up to 100kg per castor. It suits medical trolleys, hospital equipment and laboratory carts, where static build-up has to be prevented.
The A85 tread balances grip with durability on smooth surfaces, and the ball bearing helps the wheel rotate efficiently. A single 12mm bolt hole fits into the end of a tube leg or onto a threaded fixing, which keeps installation straightforward.
Why Choose This Castor
- ✓ Electrically conductive rubber wheel to help prevent static build-up
- ✓ Stainless steel housing for washdown areas
- ✓ A85 tread hardness for a balance of grip and durability
- ✓ Ball bearing for efficient rotation
- ✓ 100kg 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
- ✓ Medical trolleys in healthcare environments
- ✓ Hospital equipment that needs smooth, controlled movement
- ✓ Laboratory carts where static control 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
What is the conductive wheel for?
The electrically conductive rubber helps prevent static build-up, which suits medical, hospital and laboratory areas where static has to be controlled.
How much weight can it carry?
Each castor is rated at 100kg. A set of four is best used for loads up to around 300kg, 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 temperatures can it work in?
The castor works from -20°C to +60°C.
How tall is the castor?
The total castor height is 188mm and it needs 123mm of clearance to swivel freely.
Delivery & returns
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