Castors
Industrial Castors & Wheels
Browse industrial castors and wheels for trolleys, workbenches, machinery, transport equipment and specialist mobility applications. Keystone supplies light duty, medium duty, heavy duty and extra heavy duty castors, with load capacities from 15kg to 8,000kg.
Our ra...nge includes fixed castors, swivel castors, braked castors, stainless steel castors, levelling castors and specialist mobility solutions for industrial, commercial and domestic environments.
Choose the Right Castor for Your Application
Selecting the correct castor depends on load capacity, floor surface, operating environment, wheel material, fixing type and manoeuvrability requirements. Use the product filters to narrow the range by wheel diameter, load rating, bracket type, brake option, wheel material, bearing type and fixing method.
Bracket Types
The bracket type affects how the equipment moves, turns and handles under load.
Fixed Castors
Fixed castors, also known as rigid castors, provide straight-line movement and improved directional stability. They are commonly used on warehouse trolleys, transport platforms, workbenches and industrial handling equipment.
Swivel Castors
Swivel castors rotate through 360 degrees, making them suitable for equipment that needs to manoeuvre in tight spaces or change direction frequently.
Braked Castors
Braked castors help secure equipment when stationary and improve safety during loading, unloading or positioning. Depending on the model, brake options may include:
- Wheel brakes
- Foot-operated brakes
- Total-stop braking systems
Wheel Materials
Wheel material has a direct impact on rolling resistance, noise, floor protection, shock absorption, chemical resistance and load performance.
- Nylon wheels – hard-wearing, durable and low rolling resistance; suitable for smooth floors and heavy loads.
- Polypropylene wheels – lightweight, economical and resistant to many chemicals and moisture.
- Rubber wheels – quieter in use, with good grip and shock absorption for uneven or delicate floors.
- Polyurethane wheels – durable, floor-friendly and suitable for regular industrial use where load capacity and floor protection are important.
- Cast iron wheels – extremely strong and suitable for demanding industrial environments, high loads and rougher use.
Multiple bearing options are available, including plain bore, roller bearing and ball bearing configurations.
Common Applications
Keystone industrial castors and wheels are used across a wide range of sectors and equipment types, including:
- Warehouse trolleys
- Material handling equipment
- Manufacturing machinery
- Workbenches and mobile workstations
- Transport platforms
- Engineering and fabrication equipment
- Food production machinery
- Retail displays and commercial handling systems
- Specialist mobility and replacement castor applications
Why Choose Keystone Castors & Wheels?
Trusted since 1929, Keystone Castors & Wheels is a UK supplier of industrial castors, wheels and mobility components. Our team can help with single replacement castors, repeat trade orders and complete industrial mobility solutions.
- Expert technical advice
- Over £1 million invested in UK stock
- Daily UK despatch
- ISO 9001:2015 accreditation
- Birmingham trade counter support
- Extensive product availability
Fast UK Delivery
Orders are despatched daily from our centrally located Birmingham warehouse, helping customers across the UK receive castors, wheels and related components quickly and reliably.
Need Help Choosing?
If you are unsure which castor or wheel is suitable for your load, floor surface or working environment, contact our team for technical advice. We can help identify suitable products based on load capacity, wheel material, fixing dimensions, braking requirements and application type. Read More
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In Stock125mm AGV Swivel Castor, Twin Wheel, 440kg Capacity | Polyurethane Wheel, Ball bearing (GASD125ASFHUD)
Original price was: £244.01.£236.90Current price is: £236.90. Sale!This Twin wheel Automated Guided Vehicle (AGV) Cas ... Read Moretor 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 diameter This 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 Stock125mm AGV Swivel Castor, Twin Wheel, 440kg Load | Polyurethane Wheel, Ball bearing (GATD125ASFHUD)
Original price was: £244.01.£236.90Current price is: £236.90. Sale!This Twin wheel 125mm Automated Guided Vehicle (AG ... Read MoreV) 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 Top Plate is 145mm x 145mm and has 4 bolt holes that are spaced 120mm x 120mm, each with a 11mm hole diameter. The castor is able to tilt +/- 5o from its central axis according to the flatness of the floor. This ensures that this castor's wheels keep contact with the floor allowing smooth AGV movement and protection of the loaded cargo when changing directions (See illustration below) The wheels are more widely separated from each other than most Twin Wheel Castors. When changing direction, the two wheels spin in opposite directions to each other which reduces the castor offset. The smaller the offset the less chance that the AGV will deviate from its designated line. 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 Stock150mm Fixed Castor, 300kg Capacity | Rubber Tyre Wheel, Roller Bearing (KF150RNB300)
£30.30150mm Top Plate Fixed Castor (Pressed Steel) with ... Read More105x80 Hole Centres. Blue Elastic Rubber Tyre on a Nylon Centre Wheel with Roller Bearing. Load Capacity = 300kg Blue elastic rubber tyre caster wheels offer a higher load capacity over standard grey or black rubbers and will not mark floors. -
In StockJacking Castor, 100mm, Nylon Wheel, 160kg (KJM4NY)
Original price was: £122.51.£85.76Current price is: £85.76. Sale!100mm Jacking Castor with 105mm Lift – 160kg Load ... Read More Capacity, White Nylon Wheel with plain bore. This Jacking Castor offers a 105mm lift for quick and precise vertical adjustments. With 100 x 50mm bolt hole centres on a side mounting plate, this castor ensures secure installation on various platforms and machinery. The White Nylon wheel is non marking and won't damage concrete floors. This jacking castor is perfect for applications that require easy mobility and vertical adjustment, such as working platforms, machinery, and other industrial equipment. With a load capacity of 160kg, it ensures safe and stable lifting and movement. Most applications use four jacking castors, providing a combined maximum load capacity of 320kg. Key Features: Overall Height when retracted: 334mm Maximum Lift: 105mm Castor's swivel radius: 91mm Load capacity: 160kg (320kg when using 4 jacking castors) Powder Coated for protection. Jacking castors are essential for precise equipment positioning, enabling users to safely raise and lower heavy platforms for easy movement and installation. Ensure you calculate the required load capacity by dividing the total weight by 2, as each castor supports half the weight during operation. View 2D Technical drawing here -
In StockJacking Castor, 150mm, Polyurethane Tyre / Cast Iron Centre Wheel, Roller Bearing, 725kg (JA6SUB)
Original price was: £354.16.£343.84Current price is: £343.84. Sale!150mm Genuine Flexello Jacking Castor with 76mm Li ... Read Moreft - Red Polyurethane Tyre Heavy-duty Genuine Flexello jacking castor designed for applications requiring both mobility and adjustable lifting. The castor features a robust cast iron wheel centre, durable Flexello Superthane red polyurethane tyre and a roller bearing for smooth movement under heavy loads. Key Specifications Wheel Diameter: 150mm Lift Height: 76mm Wheel Material: Flexello Superthane Red Polyurethane Wheel Centre: Cast Iron Bearing Type: Roller Bearing Bolt Hole Centres: 114.3mm x 63.5mm Individual Castor Load Capacity: 725kg Maximum Recommended Equipment Weight Using 4 Castors: 1,450kg The integrated jacking mechanism allows equipment to be raised, positioned and stabilised during use. Suitable applications include: industrial machinery, working platforms, fabrication equipment, and mobile industrial systems. Important Load Capacity Information Jacking castors are rated differently from standard castors. During lifting and lowering, each castor can temporarily support a much greater proportion of the total load. For this reason, the maximum recommended equipment weight using 4 jacking castors is calculated by dividing the total weight by 2. This helps ensure: safe lifting, stable operation, and long-term castor performance. -
In Stock100mm Shock Absorbing Fixed Castor Brake, 100kg Capacity | Polyurethane Tyre Wheel (GDSB100BRFLUD75)
£95.07100mm Shock Absorbing Fixed Castor with Total Stop ... Read More Brake and a Polyurethane Tyre on an Aluminium Centre wheel complete with precision ball bearings Key Specifications: Top Plate Dimensions: 105x80mm Bolt Hole Centres: 80/75x60/55mm Bolt Hole Size: 9mm (to suit 8mm Fixing Bolt) Brake Style: Swivel & Wheel Brake Overall Height: 171mm - 20mm (compression) Castor offset: 45 - 54mm Wheel material: Polyurethane Tyre on an Aluminium Centre Wheel Bearing Type: Ball Bearings Tread Hardness: 90 Shore A Load Rating: 100kg (using manual propulsion at 4km/h) Surface Finish: Powder Coated Note: Because of the spring in the rubber shock absorbing pad, the overall height unloaded is 171mm as the load increases, the compression of the rubber pad incrementally reduces the overall height by up to 20mm (see image 2 - GDS100 Curve). The castor is fully compressed at 75kg. The shock absorbing movement also means that the castors off set can range from 45mm to 54mm. -
In Stock
150mm AGV Swivel Castor ,Twin Wheel, 630kg Load | Polyurethane Wheel, Ball bearing (GATD150ASFHUD)
Original price was: £288.63.£280.22Current price is: £280.22. Sale!This Twin wheel 150mm Automated Guided Vehicle (AG ... Read MoreV) 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 Top Plate is 145mm x 145mm and has 4 bolt holes that are spaced 120mm x 120mm, each with a 11mm hole diameter. The castor is able to tilt +/- 5o from its central axis according to the flatness of the floor. This ensures that this castor's wheels keep contact with the floor allowing smooth AGV movement and protection of the loaded cargo when changing directions (See illustration below) The wheels are more widely separated from each other than most Twin Wheel Castors. When changing direction, the two wheels spin in opposite directions to each other which reduces the castor offset. The smaller the offset the less chance that the AGV will deviate from its designated line. 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 AGV Swivel Castor, Twin Wheel, 630kg Capacity | Polyurethane Wheel, Ball bearing (GASD150ASFHUD)
Original price was: £288.63.£280.22Current price is: £280.22. Sale!This Twin wheel Automated Guided Vehicle (AGV) Cas ... Read Moretor with 150m diameter wheels has 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 diameter This 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 Stock150mm Fixed Castor, 900kg Capacity | Polyurethane Tyre Wheel, Ball bearing (HFT150PC2B)
£78.30150mm Top Plate Fixed Castor (Black Painted Fabric ... Read Moreated Steel) with 105x80mm Bolt Hole Centres. Polyurethane Tyre on a Cast Iron Centre Wheel with Ball Bearings. Load Capacity = 900kg -
In Stock150mm Swivel Castor with Brake, 300kg Capacity | Rubber Tyre Wheel, Roller Bearing (KS150RNB300SWB)
£52.30150mm Top Plate Swivel Castor and Swivel & Whe ... Read Moreel Brake (Industrial Castor) with 105x80 Hole Centres. Blue Elastic Rubber Tyre on a Nylon Centre Wheel with Roller Bearing. Load Capacity = 300kg. Blue elastic rubber tyre caster wheels offer a higher load capacity over standard grey or black rubbers and will not mark floors. -
In Stock200mm Swivel Castor, 6000kg Capacity | Machine Cast Nylon Wheel, Ball bearing (UGXT200ASFMCQ)
Original price was: £1,288.26.£750.45Current price is: £750.45. Sale!Extra Strong Fabricated Swivel Castor – 200mm Mach ... Read Moreined Cast Nylon Wheel | 6000kg Load Capacity Engineered for extreme strength and performance, this Extra Strong Fabricated Swivel Castor is built to handle the toughest heavy-duty applications. Designed with precision and durability in mind, it delivers outstanding load capacity, smooth rolling, and long-lasting reliability. A set of 4 of these castors has a total load capacity of 18,000kg! Product Overview Crafted with forged steel brackets and equipped with taper roller and thrust bearings in the swivel head, this castor ensures excellent manoeuvrability even under maximum load. The powder-coated frame provides superior corrosion resistance, while a grease nipple allows for easy maintenance and consistent lubrication. The 200mm machined cast nylon wheel (80 Shore D hardness) is non-marking, smooth-running, and fitted with precision ball bearings for exceptional performance and quiet operation. Its integrated axle shaft design guarantees maximum strength and stability, making it one of the most durable castors available today. Key Specifications Load Capacity: 6000kg Top Plate Size: 255 x 215mm Bolt Hole Centres: 210 x 160mm Bolt Hole Size: 18mm Overall Height: 280mm Castor Offset: 75mm Wheel Material: Machined Cast Nylon (80 Shore D) Wheel Tread Width: 100mm Bearings: Precision Ball Bearings Finish: Powder Coated Steel Load Rating: 6000kg. Power Towable to 4 km/h Why Choose This Castor? Designed for extreme heavy-duty applications Exceptional strength and durability from forged steel construction Smooth and reliable swivel motion with precision bearings Non-marking nylon wheel ideal for protecting floors Low maintenance with grease nipple for easy lubrication Perfect for use in industrial equipment, manufacturing environments, heavy transport systems, and machinery applications, this castor delivers unmatched performance where strength, durability, and manoeuvrability are critical. Download UGXT & GXT Data Sheet Here -
In StockJacking Castor, 150mm, Cast Iron Wheel, Roller Bearing, 1020kg (JA6CIB)
Original price was: £531.92.£360.09Current price is: £360.09. Sale!150mm Genuine Flexello Jacking Castor with 76mm Li ... Read Moreft – Cast Iron Wheel Heavy-duty Genuine Flexello jacking castor designed for applications requiring both mobility and adjustable lifting. The castor features a solid cast iron wheel with a 45mm tread width and a roller bearing for high load capacity, low rolling resistance and long service life in demanding industrial environments. Key Specifications Wheel Diameter: 150mm Lift Height: 76mm Wheel Material: Solid Cast Iron Tread Width: 45mm Bearing Type: Roller Bearing Fixing Hole Centres: 114.3mm x 63.5mm Individual Castor Load Capacity: 1,020kg Maximum Recommended Equipment Weight Using 4 Castors: 2,040kg The integrated jacking mechanism allows equipment to be raised, positioned and stabilised during use. Suitable applications include: heavy machinery, engineering equipment, fabrication systems, and industrial handling applications. Important Load Capacity Information Jacking castors are rated differently from standard castors. During lifting and lowering, each castor can temporarily support a much greater proportion of the total load. For this reason, the maximum recommended equipment weight using 4 jacking castors is calculated by dividing the total weight by 2. This helps ensure: safe lifting, stable operation, and long-term castor performance. -
In Stock100mm Shock Absorbing Swivel Castor, 100kg Capacity | Polyurethane Tyre Wheel (GDSB100ASFLUD75)
£88.42100mm Shock Absorbing Swivel Castor with a Polyure ... Read Morethane Tyre on an Aluminium Centre wheel complete with precision ball bearings Key Specifications: Top Plate Dimensions: 105x80mm Bolt Hole Centres: 80/75x60/55mm Bolt Hole Size: 9mm (to suit 8mm Fixing Bolt) Overall Height: 171mm - 20mm (compression) Castor offset: 45 - 54mm Wheel material: Polyurethane Tyre on an Aluminium Centre Wheel Bearing Type: Ball Bearings Tread Hardness: 90 Shore A Load Rating: 100kg (using manual propulsion at 4km/h) Surface Finish: Powder Coated Note: Because of the spring in the rubber shock absorbing pad, the overall height unloaded is 171mm as the load increases, the compression of the rubber pad incrementally reduces the overall height by up to 20mm (see image 2 - GDS100 Curve). The castor is fully compressed at 75kg. The shock absorbing movement also means that the castors off set can range from 45mm to 54mm. -
In Stock150mm Swivel Castor, 300kg Capacity | Rubber Tyre Wheel, Roller Bearing (KS150RNB300)
£40.28150mm Top Plate Swivel Castor with 105x80mm Hole C ... Read Moreentres. Blue Elastic Rubber Tyre on a Nylon Centre Wheel with Roller Bearing. Load Capacity = 300kg. Blue elastic rubber tyre caster wheels offer a higher load capacity over standard grey or black rubbers and will not mark floors. -
In Stock200mm Fixed Castor, 6000kg Capacity | Machine Cast Nylon Wheel, Ball bearing (UGXT200ARFMCQ)
Original price was: £847.74.£529.42Current price is: £529.42. Sale!Extra Strong Fabricated Fixed [Rigid] Castor – 200 ... Read Moremm Machined Cast Nylon Wheel | 6000kg Load Capacity Engineered for extreme strength and performance, this Extra Strong Fabricated Fixed Castor is built to handle the toughest heavy-duty applications. Designed with precision and durability in mind, it delivers outstanding load capacity, smooth rolling, and long-lasting reliability. A set of 4 of these castors has a total load capacity of 18,000kg! Product Overview Crafted with forged steel brackets, this castor ensures excellent manoeuvrability even under maximum load. The powder-coated frame provides superior corrosion resistance. The 200mm machined cast nylon wheel (80 Shore D hardness) is non-marking, smooth-running, and fitted with precision ball bearings for exceptional performance and quiet operation. Its integrated axle shaft design guarantees maximum strength and stability, making it one of the most durable castors available today. Key Specifications Load Capacity: 6000kg Top Plate Size: 255 x 215mm Bolt Hole Centres: 210 x 160mm Bolt Hole Size: 18mm Overall Height: 280mm Wheel Material: Machined Cast Nylon (80 Shore D) Wheel Tread Width: 100mm Bearings: Precision Ball Bearings Finish: Powder Coated Steel Load Rating: 6000kg. Power Towable to 4 km/h Why Choose This Castor? Designed for extreme heavy-duty applications Exceptional strength and durability from forged steel construction Smooth and reliable swivel motion with precision bearings Non-marking nylon wheel ideal for protecting floors Perfect for use in industrial equipment, manufacturing environments, heavy transport systems, and machinery applications, this castor delivers unmatched performance where strength, durability, and manoeuvrability are critical. Download UGXT & GXT Data Sheet Here
