

Castors
Castors and Wheels – Boost Mobility and Efficiency
Castors and wheels play a crucial role in improving the mobility of equipment across industries. Whether you're revitalising existing setups or adding movement to static items, these components transform stationary equipment into easily transportable units.
... You’ll find them on trolleys, platforms, cabinets, workbenches, and many other types of transport systems. With the right castor or wheel, you simplify handling, reduce strain, and increase productivity.
Keystone supply Light Duty, Medium Duty, Heavy Duty and Extra Heavy Duty Castors...and everything in between - from 15kg load capacity to 8,000kg Load Capacity.
Types of Castor Brackets
Understanding castor brackets is key to choosing the right solution. Let’s explore the main types:
Fixed (Rigid) Brackets
These brackets allow only forward and backward movement. They’re perfect when you need controlled, straight-line motion—ideal for guiding carts or equipment along a set path.
Swivel Brackets
For greater flexibility, swivel brackets allow 360-degree rotation. They let your equipment move in any direction with ease. Plus, you can boost safety and control by adding one of several brake types:
- Wheel Lock: Stops the wheel from rolling.
- Wheel Footbrake: A convenient foot-operated brake to secure the wheel.
- Swivel & Wheel Brake (Total Stop Brake): Locks both the swivel and wheel completely—perfect for full stability.
Wide Selection of Castor Wheels
At Keystone Castors & Wheels, we offer a broad range of castor wheels to match different frame types and environments. Our collection includes:
• Nylon – Lightweight and durable
• Polypropylene – Affordable and resistant to chemicals
• Rubber Tyre – Quiet and shock-absorbing
• Polyurethane – Tough with low rolling resistance
• Cast Iron – Heavy-duty and long-lasting
Even more, each wheel type is available with multiple bearing options. Choose from plain bore, roller bearings, or ball bearings, depending on the performance and smoothness you need.
Why Buy from Keystone Castors & Wheels?
Since 1923, Keystone has been a trusted name in the UK. As one of the country’s largest castor and wheel suppliers, we offer products for every need—from affordable solutions for DIY projects to high-performance castors for demanding industrial use.
Even better, our experienced team is here to help. We provide expert advice, quick answers, and reliable recommendations to ensure you get the right product every time.
Fast, Daily Shipping from Birmingham
Time matters. That’s why we dispatch orders daily (except public holidays) from our centrally located Birmingham warehouse. As a result, you’ll receive your castors quickly—without delays or hassle.
Choose Keystone Castors & Wheels for quality, reliability, and unmatched service. From light-duty needs to heavy-duty demands, we have the perfect solution to help you move equipment smarter, faster, and safer. Read More
- Display 15 Products per page
- In Stock
150mm Swivel Castor, 500kg Capacity | Nylon Wheel, Roller Bearing (622NYB)
£37.84150mm Top Plate Swivel Castor (Pressed Steel) with... Read More 105x80 Hole Centres. Nylon Wheel with Roller Bearing. Load Capacity = 500kg - In Stock
150mm Swivel Castor, 500kg Capacity | Polyurethane Tyre Wheel, Ball Bearing (KSMG150PCB)
£59.95150mm Top Plate Swivel Castor (Fabricated Steel) w... Read Moreith a Polyurethane Tyre wheel with a Cast Iron Centre and Ball Bearings. Load Capacity = 500kg using manual propulsion at 4 km/h.Key Specifications:- Top Plate Size: 140mm x 110mm
- Bolt Hole Centres: Slotted to 114x87mm / 97.5x71.5mm
- Overall Height: 190mm
- Tread Width: 45mm
- In Stock
150mm Swivel Castor, 500kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (622SUB)
£64.21150mm Top Plate Swivel Castor (Pressed Steel) with... Read More 105x80 Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Roller Bearing. Load Capacity = 500kg - In Stock
150mm Swivel Castor, 520kg Capacity | Nylon Wheel, Plain Bore (655NY)
£68.63150mm Flexello Top Plate Swivel Castor. The 4 h... Read Moreole top plate measures 162mm x 140mm with 140mm x 105mm Bolt Hole Centres. to suit a 10mm Fixing Bolt. The Castor Wheel is solid Nylon with smooth plain bore. Load Capacity = 520kg.
The 55 series castor is made from heavy duty pressed steel with a bright zinc finish and roller ball bearing in the swivel head.
- In Stock
150mm Swivel Castor, 520kg Capacity | Nylon Wheel, Plain Bore (661NY)
£35.65150mm Top Plate Swivel Castor (Pressed Steel) with... Read More 140x105mm Bolt Hole Centres. Nylon Wheel with Plain Bore. Load Capacity = 520kg - In Stock
150mm Swivel Castor, 520kg Capacity | Nylon Wheel, Roller Bearing (BS5150NY15A)
£95.05150mm Bolt Hole Swivel Castor (Fabricated Steel) w... Read Moreith 19.8mm Single Bolt Hole (to suit a 3/4" fixing Bolt). This is an extra heavy duty single bolt hole castor and the wheel is Solid Nylon with a 38mm Tread width and a Roller Bearing fitted. The Load Capacity is 520kg at 4km/h (walking speed) using manual propulsion.Key Specifications:- Ball Bearing Swivel Head
- Wheel Bearing Type: Roller Bearing
- Overall Height: 200mm
- Tread Width: 38mm
- Offset: 44.5mm
- Fixing Bolt Hole Size: 19.8mm
- Zinc Plated
- Load Capacity: 520kg using manual propulsion at km/h (walking speed)
- In Stock
150mm Swivel Castor, 520kg Capacity | Nylon Wheel, Roller Bearing (655NYB)
£85.36150mm Flexello Top Plate Swivel Castor. The 4 h... Read Moreole top plate measures 162mm x 140mm with 140mm x 105mm Bolt Hole Centres. to suit a 10mm Fixing Bolt. The Castor Wheel is solid Nylon with needle roller bearing. Load Capacity = 520kg.
The 55 series castor is made from heavy duty pressed steel with a bright zinc finish and roller ball bearing in the swivel head.
- In Stock
150mm Swivel Castor, 520kg Capacity | Nylon Wheel, Roller Bearing (661NYB)
£43.20150mm Flexello Top Plate Swivel Castor (Pressed St... Read Moreeel) with 140x105 Hole Centres. Nylon Wheel with Roller Bearing. Load Capacity = 520kg - Out of Stock - On the Way
150mm Swivel Castor, 600kg Capacity | Cast Iron Wheel, Ball bearing (HKS15020441)
£77.15150mm Top Plate Swivel Castor (Fabricated Steel) w... Read Moreith a Cast Iron Wheel with Ball bearings. Load Capacity = 600kg using manual propulsion at 4 km/h (walking speed)Key Specifications:- Top Plate Size: 149mm x 110mm
- Bolt Hole Centres: 120/105mm x 80/60mm
- Overall Height: 202mm
- Tread Width: 45mm
- Out of Stock - On the Way
150mm Swivel Castor, 600kg Capacity | Nylon Wheel, Ball bearing (HKS15020111)
£101.63150mm Top Plate Swivel Castor (Fabricated Steel Br... Read Moreacket) with 105x80mm Bolt Hole Centres. Solid White Nylon Wheel with Ball bearing. Load Capacity = 600kg - In Stock
150mm Swivel Castor, 600kg Capacity | Polyurethane Tyre Wheel, Ball Bearing (BS5150PC2BA)
£112.08150mm Bolt Hole Swivel Castor (Fabricated Steel) w... Read Moreith 19.8mm Single Bolt Hole (to suit a 3/4" fixing Bolt). This is an extra heavy duty single bolt hole castor and the wheel has a Polyurethane Tyre wheel on a Cast Iron Centre with 50mm Tread width and Ball Bearing fitted. The Load Capacity is 600kg at 4km/h (walking speed) using manual propulsion.Key Specifications:- Ball Bearing Swivel Head
- Wheel Bearing Type: Ball Bearing
- Overall Height: 200mm
- Tread Width: 50mm
- Offset: 44.5mm
- Fixing Bolt Hole Size: 19.8mm
- Zinc Plated
- Load Capacity: 600kg using manual propulsion at km/h (walking speed)
- In Stock
150mm Swivel Castor, 600kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (661PNB)
£49.78150mm Top Plate Swivel Castor (Pressed Steel) with... Read More 140x105 Hole Centres. Polyurethane Tyre / Nylon Centre Wheel with Roller Bearing. Load Capacity = 600kg - In Stock
150mm Swivel Castor, 600kg Capacity | Polyurethane Tyre Wheel, Roller Bearing, 600kg (661SUB)
£78.65150mm Top Plate Swivel Castor (Pressed Steel) With... Read More 140X105mm Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel With Roller Bearing. Load Capacity = 600Kg - Out of Stock - On the Way
150mm Swivel Castor, 700kg Capacity | Polyurethane Tyre Wheel, Ball bearing (HKS15020241)
£102.45150mm Top Plate Swivel Castor (Fabricated Steel) w... Read Moreith 105x80 Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball bearing. Load Capacity = 700kg - In Stock
150mm Swivel Castor, 700kg Capacity | Polyurethane Tyre Wheel, Ball bearing (HST150PC2B)
£106.25150mm Top Plate Swivel Castor (Black Painted Fabri... Read Morecated Steel) with 120mm x 60mm or 105x80mm Fixing Bolt Hole Centres. The wheel has a Polyurethane Tyre on a Cast Iron Centre Wheel with Ball Bearings and the load capacity is 700kg and 4km/h (walking speed) using manual propulsion.