
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
100mm Swivel and Brake Castor, 100kg Capacity | Rubber Tyre Wheel, Ball Bearing (KAHB100TPR)
£14.17This apparatu... Read Mores / institutional castor comes with a 100mm Grey Thermoplastic Rubber Tyre Wheel on a polypropylene centre fitted into a 10mm Single Bolt Hole Swivel Castor with a total stop brake (Pressed Steel Frame) with a double ball race in the swivel head. A total stop brake brakes both the swivel head and the wheel. The load capacity of this castor is 100kg using manual propulsion at 4km/h
This castor is fitted with a grey Thermoplastic Rubber Tyre Wheel that will not mark or damage the floor and is ideal for most general castor purposes such as trolley castors or dolly castors. The Ball Bearing in the wheel provides excellent rolling performance.
Single Bolt Hole castors can have a expander tube fitting (purchased separately) attached to insert into hollow square or round tubing. See our section on Expander Tube Fittings
- In Stock
75mm Swivel Castor, 150kg Capacity | Polyurethane Tyre Wheel, Plain Bore (361SU)
£23.5875mm Top Plate Swivel Castor (Pressed Steel - Flex... Read Moreello Brand). The top plate measures 105x80mm and has 80x60mm Bolt Hole Centres. The castor's overall height is 95mm and has a Polyurethane Tyre on a Cast Iron Centre castor wheel with 29mm Tread Width and Smooth Plain Bore. Load Capacity = 150kg - In Stock
200mm Swivel Castor with Brake, 500kg Capacity | Rubber Tyre Wheel, Ball Bearing (KBMG200RUB)
£66.82200mm Top Plate Swivel Castor with Brake (Fabricat... Read Moreed Steel) with 105x80 Hole Centres. Rubber Tyre / Cast Iron Centre Wheel with Ball Bearing. Load Capacity = 500kg - In Stock
75mm Stainless Steel Swivel Castor (BH), 75kg Capacity | Thermoplastic Rubber Wheel, Plain Bore (SKABS075TPR)
£9.34This Stainless Steel apparatus / institutional cas... Read Moretor comes with a 75mm Grey Thermoplastic Rubber Tyre Wheel on a polypropylene centre with a smooth plain bore. The swivel bracket has a 10mm Single Bolt Hole. The load capacity of this castor is 75kg using manual propulsion at 4km/hThe grey Thermoplastic Rubber Tyre Wheel will not mark or damage the floor and is ideal for most general castor purposes such as trolley castors or dolly castors.Download Series Data Sheet here - Out of Stock - On the Way
250mm Swivel Castor with Brake, 1200kg Capacity | Polyurethane Tyre Wheel, Ball Bearing (TSH250PT2HF)
£293.94250mm Heavy Duty Top Plate Swivel Castor With S... Read Morewivel & Wheel Brake (Fabricated Castor) with 105x80 Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball Bearing. Load Capacity = 1200kg
Features 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
- In Stock
100mm Fixed Castor, 200kg Capacity | Rubber Tyre Wheel, Roller Bearing (LFV100RNB200)
£14.91100mm Elastic Bl... Read Moreue Rubber Tyre Wheel on a black nylon centre fitted into a Top Plate Fixed Castor with 80x60mm bolt hole centres. The load capacity of this castor is 200kg using manual propulsion at 4km/hThis popular general purpose castor is fitted with an elastic blue rubber tyre that provides a higher load capacity than a standard grey or black rubber tyred wheel. The wheel is fitted with a roller bearing that offers low rolling resistance and rubber tyre is gentle on floors. This castor is ideal for most general purpose domestic or industrial castor where the travel speed of the castor is low and generally should not exceed 4km/h (walking speed). - In Stock
125mm Swivel Castor with Brake, 300kg Capacity | Polyurethane Tyre Wheel, Ball Bearing (MSK125PA2BBR)
£42.80125mm Top Plate Swivel Castor with Total Stop Brak... Read Moree (Pressed Steel) with 80x60mm Fixing Bolt Hole Centres and 157mm Overall Height. Polyurethane Tyre on an Aluminium Centre Wheel with Ball Bearings. Load Capacity = 300kg.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. - 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
100mm Braked Castor with 27mm to 30mm Round Expander Fitting, 100kg Capacity | Rubber Tyre Wheel (194600)
Original price was: £15.35.£8.91Current price is: £8.91. Sale!100mm Grey Therm... Read Moreoplastic Rubber Tyre Wheel on a nylon centre fitted into a 10mm Single Bolt Hole Swivel with Brake Castor (Pressed Steel Frame). This castor comes complete with a 27mm - 30mm Round Expander. The swivel head has a double ball race and the load capacity of this castor is 100kg using manual propulsion at 4km/h.The expander fitting is designed to fit into an round hollow tube with an internal diameter of 27mm to 30mm.This castor is fitted with a grey rubber tyre that will not mark or damage the floor and is ideal for most general, light duty castor purposes such as trolley castors or dolly castors. The Ball Bearing in the wheel provides excellent rolling performance. - In Stock
150mm Swivel Castor with Brake, 2200kg Capacity | Nylon Wheel, Ball bearing (GXT150BSFMCD)
Original price was: £537.51.£337.57Current price is: £337.57. Sale!150mm Machine... Read More Cast Nylon Wheel fitted into an extra strong Fabricated Top Plate Swivel Castor with wheel brake and 148/132x111/99mm bolt hole centres. The slotted bolt holes cover the European and UK standard 140x105mm bolt holes. The load capacity of this castor is 2200kg at 4km/h
This high performance castor is fitted with a white machine cast nylon wheel that will not mark the floor. An extra strong welded castor frame that is powder coated and fitted with a high performance castor wheel containing two ball bearings that turns on a specially designed integrated axle shaft arrangement makes this castor one of the most durable in the market. Perfect for moving very heavy loads where strength, durability and performance are critical
The swivel head of the 125mm - 250mm sizes of the GXT range come with a thrust bearing and a taper roller bearing in the swivel head.
- In Stock
100mm Fixed Castor, 250kg Capacity | Nylon Wheel, Roller Bearing (MFK100NY1B)
£10.60100mm Top Plate Fixed Castor (Pressed Steel) with ... Read More80x60mm Hole Centres. Nylon Wheel with Roller Bearing. Load Capacity = 250kg - In Stock
150mm Swivel Castor, 300kg Capacity | Rubber Tyre Wheel, Roller Bearing (661RNB)
£48.60150mm Top Plate Swivel Castor (Pressed Steel) with... Read More 140x105 Hole Centres. Rubber Tyre / Nylon Centre Wheel with Roller Bearing. Load Capacity = 300kg - In Stock
200mm Swivel Castor, 500kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (822SUB)
£103.73200mm 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
200mm Shock Absorbing Swivel Castor With Brake, 450kg Capacity | Polyurethane Tyre Wheel, Ball bearing (KGDSP200BSFMUD)
£87.85200mm Shock absorbing (15mm Compression) Swivel... Read More castor with Brake and Polyurethane Tyred Aluminium Wheel. Load Capacity = 450kg
For the compression performance, please see the image for the curve by clicking on the thumbnail image above. To use this curve, please calculate the weight being carried by this castor and divide that by the one less than the number of castors on your equipment, So if you have a trolley using 4 of these castors and the total weight being carried is 500kg, then the compression of the rubber pad is the reading given on the y axis at 167kg (500kg / 3 = 167kg) which is just over 10mm.
- In Stock
200mm Swivel and Brake Castor, 250kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (MSVH200PN1BSWB)
£34.88200mm Single Bolt Hole (12mm) Swivel Castor with S... Read Morewivel and Wheel Brake (Pressed Steel). Red Polyurethane Tyre / Nylon Centre Wheel with Roller Bearing. Load Capacity = 250kg