Our Clients
- Load per castor70kg
- Wheel diameter50mm
- Overall height73mm
- WheelNylon
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Specifications
- Castor Type
- Braked Swivel
- Brake Type
- Foot-operated wheel brake
- Fixing Type
- Single Bolt Hole
- Bolt Hole Size
- 10mm (for M10 bolt)
- Top Plate
- None (bolt hole fitting)
- Wheel Diameter
- 50mm
- Tread Width
- 22mm
- Wheel Material
- Nylon
- Wheel Colour
- White
- Housing
- Zinc-plated pressed steel
- Bearing Type
- Plain
- Load Capacity (per castor)
- 70kg
- Max Load (set of 4 castors)
- 210kg *
- Total Castor Height
- 73mm
- Swivel Radius
- 85mm
Will it fit?
- Bolt hole10mm (for M10 bolt)
- Overall height73mm
- Swivel radius85mm
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
Nylon / polypropylene wheel
- Very easy to push, even when loaded
- Resists water, oil and many chemicals
- Hard-wearing and easy to wipe clean
- Best on smooth concrete and hard floors
- Noisier than rubber or polyurethane
- Hard tread can mark or damage soft and delicate floors
- Rolls poorly over debris and cables
Details & FAQs
Bolt Hole Castors
This compact 50mm braked swivel castor pairs a hard-wearing white nylon wheel with a single 10mm bolt hole for an M10 bolt and a foot-operated brake. It rolls easily, steers freely through 360 degrees and locks securely when parked, carrying up to 70kg per castor. It is a clean, strong choice for trolleys, catering and medical carts, shop displays and tube-leg furniture.
If you are looking for a 50mm nylon castor with brake, an M10 bolt hole lockable castor, a white braked trolley castor or a low-rolling-resistance castor for smooth floors, this castor gives you easy movement and secure parking in one compact unit.
Why Choose This Castor
- ✓ Foot-operated brake locks the wheel so your equipment stays exactly where you park it.
- ✓ White nylon wheel is hard-wearing, easy to clean and rolls with very little effort.
- ✓ Single bolt hole fitting for an M10 bolt, ideal for tube legs and tube adaptors.
- ✓ 70kg per castor with a 210kg rating for a set of four.
- ✓ Zinc-plated pressed steel housing for a clean finish and good corrosion protection indoors.
- ✓ Low 73mm height keeps trolleys and furniture close to the floor.
* The set-of-four figure allows for only three castors being in full contact with the floor at any time (3 x 70kg), which gives a safer working load on real-world floors.
Where It Works Best
This braked white nylon castor suits catering and serving trolleys, medical and utility carts, light warehouse picking trolleys, mobile workbenches, shop display stands and tube-framed furniture. The nylon wheel rolls especially easily on smooth hard floors such as vinyl, epoxy, tiles and sealed concrete, while the brake keeps equipment steady when it is being loaded or used.
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.
✓ Shop Round Tube Adaptors
✓ Shop Square Tube Adaptors
Frequently Asked Questions
How do I fit a bolt hole castor?
Pass an M10 bolt through the 10mm hole in the top of the castor and secure it into your furniture, a threaded insert or a tube adaptor fitted inside the leg.
How does the brake work?
Press the brake pedal down with your foot to lock the wheel and lift it to release. The castor keeps its swivel movement, while the wheel itself stops rolling.
How much weight can a set of four carry?
Each castor is rated at 70kg. For a set of four we recommend a maximum of 210kg, as only three castors are usually in full contact with the floor at once.
Why choose a nylon wheel?
Nylon is a tough, hard wheel with very low rolling resistance, so loaded trolleys push easily on smooth floors. It is also easy to wipe clean, which suits kitchens and clinics.
Should I mix braked and swivel castors?
A popular setup is two braked swivel castors and two plain swivel castors, which gives full steering with secure parking. A matching plain swivel version is also available.
Is this castor suitable for outdoor use?
It is best suited to indoor use on smooth, level floors. For rough ground or outdoor areas, choose a larger wheel with a softer tyre.
This product does not have free shipping.
Delivery & returns
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