Our Clients
- Load per castor80kg per castor *
- Wheel diameter100mm
- Overall height134mm
- WheelElectrically Conductive Rubber
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Specifications
- Castor Type
- Swivel Top Plate Castor
- Housing
- Stainless Steel
- Wheel Diameter
- 100mm
- Wheel Material
- Electrically Conductive Rubber
- Wheel Colour
- Grey
- Tread Width
- 30mm
- Tread Hardness
- A85
- Bearing Type
- Roller
- Load Capacity
- 80kg per castor *
- Top Plate Size
- 90 x 70mm
- Bolt Hole Centres
- 70 x 50mm
- Bolt Hole Diameter
- 8mm
- Swivel Radius
- 92mm
- Total Castor Height
- 134mm
- Temperature Range
- -20°C to +60°C
Will it fit?
- Bolt hole70 x 50mm
- Overall height134mm
- Swivel radius92mm
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 Anti-Static Castor
This 100mm stainless steel swivel castor runs on a grey electrically conductive rubber wheel that helps dissipate static electricity, carrying up to 80kg per castor. It is made for medical carts, laboratory furniture and cleanroom trolleys where static build-up must be controlled.
A roller bearing gives smooth rotation, the soft A85 tread is kind to floors, and the 90 x 70mm top plate with four 8mm holes gives a secure fitting. It works from -20°C to +60°C.
Why Choose This Castor
- ✓ Electrically conductive rubber wheel to manage static discharge
- ✓ 360° swivel for easy steering in tight spaces
- ✓ Stainless steel housing for washdown and hygienic areas
- ✓ Soft A85 grey tread with a 30mm width
- ✓ Roller bearing for smooth rotation
- ✓ 90 x 70mm top plate and 92mm swivel radius
* 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 carts and trolleys that must prevent static build-up
- ✓ Laboratory benches and equipment that need safe mobility
- ✓ Cleanroom trolleys in static-sensitive environments
Need a different size? See our anti-static castor range.
Frequently Asked Questions
What does electrically conductive mean?
The rubber wheel lets static electricity pass to the floor, which reduces the risk of static build-up on equipment.
How much weight can it carry?
Each castor is rated at 80kg. A set of four is best used for loads up to around 240kg, allowing for uneven floors.
How is it fitted?
The 90 x 70mm top plate has four 8mm holes on 70 x 50mm centres. Bolt it flat to the underside of your trolley or equipment.
Can it be washed down?
Yes. The stainless steel housing suits hospitals, laboratories and cleanrooms where equipment is cleaned regularly.
How tall is the castor?
The total castor height is 134mm and it needs 92mm of clearance to swivel freely.
Delivery & returns
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