

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
Swivel Castor, 75mm, 140kg Capacity, Nylon Wheel, Plain Bore (MSE075NY)
£7.2175mm Medium Duty Top Plate Swivel Castor. Nylon Wh... Read Moreeel and Plain Bore. Load Capacity = 140kgThis castor has a 105x80mm Top Plate with 80mm x 60mm Bolt Hole Centres. The overall height is 95mm.The Nylon castor wheel is a hard tread made from quality nylon. It will not damage or mark concrete floors and is not susceptible to picking up floor debris and swarf. Nylon is a popular wheel choice because it is light weight and has a high load capacity relative to other wheel materials of the same size. It is not affected by water and is insensitive to many chemicals apart from acids. - In Stock
150mm Swivel Castor, 370kg Capacity | Rubber Tyre Wheel, Roller Bearing (TSH150RU15)
£95.17150mm Heavy Duty Top Plate Swivel Castor (Fabricat... Read Moreed Castor) with 105x80mm Fixing Bolt Hole Centres. Rubber Tyre / Cast Iron Centre Wheel with Roller Bearing. Load Capacity = 370kgFeatures of the H Series Castor- The Genuine Revvo H Series castor is made from heavy gauge forged steel with a hardened ball race in the swivel race that serve as both thrust and radial bearings.
- The swivel head comes with a metal swivel seal and hydraulic grease nipple
- The closed base of the swivel ring prevents downward escape of lubricant
- The side plates are press formed to a cylindrical shape to give the best strength to weight ratio
- A four way direction lock can be purchased and fitted to the castor 9999-0181
- In Stock
100mm Swivel Castor with Brake, 75kg Capacity | Rubber Tyre Wheel, Roller Bearing (MSV100GRP1BSWB)
£8.34100mm Grey Rubber Tyre wheel on a plastic centre w... Read Moreith a roller bearing fitted into a pressed steel swivel and brake castor bracket. The Swivel Brake Bracket has a 4 hole top plate with 80x60mm bolt hole spacing. The load capacity of this castor is 75kg using manual propulsion at 4km/h (walking speed)The Grey Non-Marking Rubber Tyre is a softer wheel compared to hard tread wheels like nylon. The rubber absorbs vibrations whilst in motion making this a low noise option and will not mark or scratch the floor. The roller bearing lowers the rolling resistance to reduce the effort required to move the castors. Together with the strong bracket that has a double ball race in the swivel head, this castors a great choice for many industrial or domestic applications. - In Stock
125mm Fixed Castor, 200kg Capacity | Rubber Tyre Wheel, Ball Bearing (MFV125RN2B)
£11.97125mm Top Plate Fixed Castor (Pressed Steel) with ... Read More80x60 Hole Centres. Rubber Tyre / Nylon Centre Wheel with ball bearing. Load Capacity = 200kg - In Stock
80mm Swivel Castor with Brake, 130kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (MSV080PN1BSWB)
£10.5680mm Red Polyurethane Tyre Wheel on a Nylon Cen... Read Morettre with a roller bearing fitted into a pressed steel swivel and brake castor bracket. The Swivel Brake Bracket has a 4 hole top plate with 80x60mm bolt hole spacing. The load capacity of this castor is 130kg using manual propulsion at 4km/h (walking speed)
The Polyurethane tyre offers a low tractive resistance making it easier to get moving compared with softer rubber tread wheels. It is also a bit softer than hard tread wheels making the castor smoother and quieter running. The polyurethane tyre is also non-marking and gentle on floors while the roller bearing lowers the rolling resistance to reduce the effort required to move the castors. Put this wheel into a strong bracket that has a double ball race in the swivel head and you have a castor that is a great choice for the wide range of industrial and domestic applications.
- In Stock
100mm LAG Swivel Castor with Brake, 300kg Capacity | Polyurethane Tyre Wheel, Ball Bearing (23606FR)
£70.48100mm Top Plate Swivel Castor with Total Stop Brak... Read Moree (LAG Pressed Steel) with a large Top Plate measuring 135 x 110mm and 105 x 80mm Fixing Bolt Hole Centres. This caster has an overall height of 137mm and an offset of 37mm. The wheel is a quality Polyurethane Tyre on Cast Iron Centre Wheel with a 40mm Tread Width and Ball Bearings. Load Capacity = 300kgA Total Stop Brake means that when applied, both the wheel and swivel rotation is stopped. - In Stock
100mm AGV Swivel Castor, Twin Wheel, 310kg Capacity | Polyurethane Wheel, Ball bearing (GASD100ASFHUD)
Original price was: £569.41.£220.07Current price is: £220.07. Sale!This Twin wheel ... Read More100mm Automated Guided Vehicle (AGV) Castor has a shock absorption 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 112mm x 112mm and has 4 bolt holes that are spaced 92mm x 92mm, each with a 9mm 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
125mm Swivel Castor with Brake, 250kg Capacity | Nylon Wheel, Plain Bore (MSK125NYBR)
£16.50125mm Top Plate Swivel Castor with a Total Stop Br... Read Moreake (Pressed Steel) with 80x60mm Fixing Bolt Hole Centres and an Overall Height of 157mm. Nylon Wheel with a Smooth Plain Bore. Load Capacity = 250kg.This castor is made from heavy gauge pressed steel with a 5mm thick Top Plate and 4mm Castor Forks. It is a product that is built to last and is great for arduous applications. The nylon wheel is insensitive to water and will not mark or damage most flooring. - In Stock
125mm AGV Swivel Castor, Twin Wheel, 440kg Load | Polyurethane Wheel, Ball bearing (GAAD125ASFHUD)
Original price was: £766.17.£296.11Current price is: £296.11. Sale!This Twin wheel ... Read More125mm Automated Guided Vehicle (AGV) Castor has a bracket made from strong Forged steel that is zinc plated. There is a hardened Taper Roller Bearing in he swivel head, which has a grease nipple, for smooth swivelling action and durability.The castor is unique because it has a self-aligned function enabled by two swivelling axes each with different swivelling radii so that the castor's offset can automatically alter when changing direction to optimise the castor's turning circle for the AGV. Specifically, the offset can range from 15mm to 33mm which reduces the castors 'swing' enabling it to better follow the 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 diameter,This castor frame has two wheels with a Polyurethane tyre (Shore A 95) on an Aluminium centre each containing ball bearings, 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
150mm Stainless Steel Fixed Castor, 150kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (MFS150PNB)
£33.21150mm Top Plate Fixed Castor (Stainless Steel Cast... Read Moreor) with 80x60 Hole Centres. Polyurethane Tyre / Nylon Centre Wheel with Roller Bearing. Load Capacity = 150kg - In Stock
200mm Swivel Castor, 350kg Capacity | Rubber Tyre Wheel, Roller Bearing (MSV200RN1B)
£34.87200mm Top Plate Swivel Castor (Pressed Steel) with... Read More 105x80 Hole Centres. Rubber Tyre / Nylon Centre Wheel with Roller Bearing. Load Capacity = 350kg - In Stock
100mm Fixed Castor, 300kg Capacity | Polyurethane Tyre Wheel, Ball Bearing (488PAB)
£28.65100mm Top Plate Fixed Castor with 100x48mm Bolt Ho... Read Morele Centres. Polyurethane Tyre / Aluminium Centre Wheel with Ball Bearings. The Load Capacity is 300kg using manual propulsion at 4km/h.Key Specifications:- Top Plate Size: 121x80mm
- Bolt Hole Centres: 100x48mm
- Overall Height: 125mm
- Wheel Material: Polyurethane Tyre (94 Shore A) / Aluminium Centre
- Bearing Type: Ball Bearings
- In Stock
125mm Fixed Castor, 200kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (MFV125PN1B)
£13.56125mm Top Plate Fixed Castor (Pressed Steel) with ... Read More80x60 Hole Centres. Polyurethane Tyre / Nylon Centre Wheel with Roller Bearing. Load Capacity = 200kg - In Stock
200mm Swivel Castor, 800kg Capacity | Polyurethane Tyre Wheel, Ball bearing (KS200APCB800)
£88.06200mm Top Plate Swivel Castor (Heavy Gauge Pressed... Read More Steel Bracket) with 105x80mm Bolt Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball Bearing. Load Capacity = 800kg - Out of Stock - On the Way
125mm Fixed Castor, 150kg Capacity | Nylon Wheel, Plain Bore (1321430)
£7.51125mm Top Plate Fixed Castor (Pressed Steel) wi... Read Moreth 80x60 Hole Centres. Nylon Wheel with Plain Bore. Load Capacity = 150kg
This is a 4 hole plate fitting castor and the bolt holes suit an 8mm bolt as well as being slotted (rather than round) to accommodate 80/76mm x 60x44.5mm.