

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
160mm Swivel Castor, 600kg Capacity | Polyurethane Tyre Wheel, Ball Bearing (MSK160PC2B)
Original price was: £70.91.£56.73Current price is: £56.73. Sale!160mm Top Plate Swivel Castor (Pressed Steel) with... Read More 105x80mm Fixing Bolt Hole Centres. Polyurethane Tyre on a Cast Iron Centre Castor Wheel with Ball Bearings. Load Capacity 600kg using manual propulsion at 4km/h.This castor is made from 4mm thick heavy gauge pressed steel. It is a product that is built to last and is great for arduous applications.The polyurethane elastomer wheel offers excellent elasticity, hardness and resistance to compression. This means that while it has a low rolling resistance it is also gentle on floors and absorbs some of the rolling vibration for user comfort and reduced noise. - In Stock
160mm Swivel Castor with Brake, 135kg Capacity | Rubber Tyre Wheel, Roller Bearing (MSV160GRP1BSWB)
£18.78160mm Top Plate Swivel Castor with Swivel & Wh... Read Moreeel Brake (Pressed Steel) with 105x80mm Bolt Hole Centres. Grey Non-Marking Rubber Tyre / Plastic Centre Wheel with Roller Bearing. Load Capacity = 135kg - Out of Stock - On the Way
200mm Swivel Castor, 500kg Capacity | Nylon Wheel, Plain Bore (822NY)
£43.05200mm Flexello Top Plate Swivel Castor (Pressed St... Read Moreeel) with 105x80mm Bolt Hole Centres. White Nylon Wheel with Plain Bore. Load Capacity = 500kg - In Stock
100mm Stainless Steel Swivel Castor With Brake, 150kg Capacity | Nylon Wheel, Plain Bore (MSS100NYBR)
£21.26100mm Top Plate Swivel Castor with Brake (Stainles... Read Mores Steel Castor) with 80x60mm Fixing Hole Centres. This castor has a White Nylon Wheel with a Smooth Plain Bore. The Load Capacity is 150kg using manual propulsion at 4km/m (walking Speed).Key Specifications- Top Plate Size: 100x85mm
- Bolt Hole Centres: 80x60mm
- Bolt Hole Size: 8.5x12mm (suits 8mm Fixing Bolts)
- Offset: 37mm
- Overall Height: 128mm
- Brake Style: Swivel & Wheel Brake (also known as a Total Stop Brake). Both the swivel rotation and the wheel is locked when applied.
- Stainless Steel Grade: AISI 304
- In Stock
200mm Fixed Castor, 500kg Capacity | Nylon Wheel, Ball Bearing (MFK200NY2B)
£33.16200mm Top Plate Fixed Castor (Pressed Steel) with ... Read More105x80mm Bolt Hole Centres. White Nylon Wheel with Ball Bearing. Load Capacity = 500kg - In Stock
125mm Swivel Castor with Brake, 250kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (522SUBTSB)
£53.56125mm Top Plate Swivel Castor and Swivel & Whe... Read Moreel Brake (Flexello - Pressed Steel) with 80x60 Hole Centres. The wheel has a Polyurethane Tyre on a Cast Iron Centre Wheel complete with Roller Bearing. Load Capacity = 250kg - In Stock
125mm AGV Swivel Castor, Twin Wheel, 440kg Capacity | Polyurethane Wheel, Ball bearing (GASD125ASFHUD)
Original price was: £700.30.£270.65Current price is: £270.65. Sale!This Twin wheel ... Read MoreAutomated Guided Vehicle (AGV) Castor with 125m diameter wheels has a shock absorbing function and a bracket made from strong Forged steel that is zinc plated. There is double thrust bearing in the swivel head to achieve a high load capacity and maintain castor performance and durability.The role of the spring in an AGV castor is different to that of a standard shock absorbing castor. In a standard shock absorbing castor, the spring absorbs shock and noise whereas, it's role in a AGV castor is primarily to keep the wheels in contact with the floor.When determining the overall height requirement of a shock absorbing AVG, it should be designed based on the spring cushion being fully compressed.The shock absorbing pad made from a special rubber compound absorbs minor shocks and vibrations to protect the AGV unit. There is a 10mm range of compression which helps prevent the castors from losing contact with the floor which may be caused by small floor imperfections. An AGV's castor leaving the floor when changing directions is often the cause of the AGV becoming unbalanced and coming to a stop by straying off its designated path.The Top Plate is 145mm x 145mm and has 4 bolt holes that are spaced 120mm x 120mm, each with a 11mm hole diameterThis castor frame has two wheels with a Polyurethane tyre (Shore A 95) on an Aluminium centre each containing ball bearings, Having a twin wheel castor is great for reducing the effort required to swivel the castor and most efficient by reducing the amount of room the castor needs to turn the AGV Cart.The polyurethane wheel has excellent elasticity the minimises slipping that can happen when an AGV starts or stops. In addition, the elasticity also absorbs small shocks arising from small imperfections in the floor. The wheel itself is non marking and will not damage the floor. - In Stock
50mm Furniture Swivel Castor, 50kg Capacity | Polypropylene Wheel (TW50SS)
£2.2650mm Twin Wheel Swivel Furniture Castor with M8x36... Read Moremm Stem and Socket Fitting. Black Polypropylene Wheels. Load Capacity = 50kg.Stem and Socket fittings will require a predrilled 9.5mm hole for fittingThis castor is an excellent choice for furniture, display equipment / stands and other light duty indoor applications. - In Stock
100mm Fixed Castor, 340kg Capacity | Cast Iron Wheel, Roller Bearing (488CIB)
£23.21100mm Top Plate Fixed Castor (Pressed Steel) with ... Read More100x48mm Fixing Hole Centres and a Cast Iron Wheel with Roller Bearing. The Load Capacity is 340kg at km/h using manual propulsion:Key Specifications:- Wheel Material: Solid Cast Iron
- Tread Width: 38mm
- Bearing Type: Roller Bearing
- Top Plate Dimensions: 121x80mm
- Bolt Hole Centres: 100x48mm
- Overall Height: 125mm
- In Stock
100mm Swivel Castor, 300kg Capacity | Nylon Wheel, Ball bearing (MSK100NY2B)
£17.60100mm Top Plate Swivel Castor (Pressed Steel) with... Read More 80x60 Hole Centres. Nylon Wheel with Ball bearing. Load Capacity = 300kg - In Stock
100mm Swivel Castor with Brake, 270kg Capacity | Nylon Wheel, Roller Bearing (461NYBBR)
£20.04100mm Top Plate Swivel Castor with Footbrake (Flex... Read Moreello 61 Series) with 105x80mm Fixing Bolt Hole Centres. White Nylon Wheel fitted with a Roller Bearing. Load Capacity = 270kgThe Flexello 61 Series is an established industry standard range of Pressed Steel Castors that is suitable for most industrial castor uses. This range has a ball bearing swivel head and finished with a bright zinc plating. This range has a larger top plate than most 100mm castors with the castor's top plate measuring 128x102mm. - In Stock
100mm Fixed Castor, 160kg Capacity | Rubber Tyre Wheel, Roller Bearing (MFK100RN1B)
£13.17100mm Top Plate Fixed Castor (Pressed Steel) with ... Read More80x60 Hole Centres. Rubber Tyre / Nylon Centre Wheel with Roller Bearing. Load Capacity = 160kg - Out of Stock - On the Way
150mm Swivel Castor with Brake, 500kg Capacity | Polyurethane Tyre Wheel, Ball bearing (KBMG150CRPCB)
£67.84150mm Swivel Castor (Fabricated Steel) with Swivel... Read More & Wheel Brake. Crown Tread Polyurethane Tyred / Cast Iron Centre Wheel with Ball Bearing. Load Capacity = 500kg - In Stock
200mm Stainless Steel Fixed Castor, 300kg Capacity | Nylon Wheel, Plain Bore (MFS200NY)
£38.68200mm Top Plate Fixed Castor (Stainless Steel Cast... Read Moreor) with 105x80 Hole Centres. Nylon Wheel with Plain Bore. Load Capacity = 300kg