Our Clients
- Load per castor150kg per castor *
- Wheel diameter100mm
- Overall height128mm
- WheelElectrically Conductive Rubber
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Specifications
- Castor Type
- Fixed Top Plate Castor
- Bracket
- Stainless Steel
- Wheel Diameter
- 100mm
- Wheel Material
- Electrically Conductive Rubber
- Wheel Colour
- Grey
- Tread Width
- 30mm
- Tread Hardness
- 95 Shore A
- Bearing Type
- Ball Bearing
- Load Capacity
- 150kg per castor *
- Top Plate Size
- 105 x 85mm
- Bolt Hole Centres
- 80 x 60mm
- Bolt Hole Diameter
- 8mm
- Total Castor Height
- 128mm
- Temperature Range
- -40°C to +80°C
Will it fit?
- Bolt hole80 x 60mm
- Overall height128mm
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 -40°C to +80°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 fixed castor runs on a grey electrically conductive rubber wheel that dissipates static electricity, carrying up to 150kg per castor. It is made for laboratories, electronics manufacturing and cleanrooms where static discharge must be controlled.
The rigid stainless bracket keeps equipment tracking in a straight line. A ball journal bearing gives smooth rotation, the 95 Shore A tread resists wear while rolling smoothly, and the 105 x 85mm top plate with four 8mm holes gives a secure fitting. It works from -40°C to +80°C.
Why Choose This Castor
- ✓ Electrically conductive rubber wheel to manage static discharge
- ✓ Fixed (rigid) design for straight, controlled travel
- ✓ Stainless steel housing for washdown and hygienic areas
- ✓ Hard-wearing 95 Shore A grey tread with a 30mm width
- ✓ Ball bearing for smooth rotation
- ✓ 105 x 85mm top plate with 8mm holes
* 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
- ✓ Laboratories moving sensitive equipment without static discharge
- ✓ Electronics manufacturing where electrostatic control is crucial
- ✓ Clean rooms and sterile areas where contamination must be minimised
- ✓ Industrial machinery that needs reliable, straight-line movement
Need a different size? See our anti-static castor range.
Frequently Asked Questions
Does this castor swivel?
No. This is a fixed (rigid) castor that only rolls forwards and backwards. Pair it with matching swivel castors so your trolley can steer.
What does electrically conductive mean?
The rubber wheel lets static electricity pass to the floor, which reduces the risk of static build-up and protects sensitive electronics.
How much weight can it carry?
Each castor is rated at 150kg. A set of four is best used for loads up to around 450kg, allowing for uneven floors.
How is it fitted?
The 105 x 85mm top plate has four 8mm holes on 80 x 60mm centres. Bolt it flat to the underside of your trolley or equipment.
How tall is the castor?
The total castor height is 128mm.
Delivery & returns
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