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 Fixed Castor, 225kg Capacity | Rubber Tyre Wheel, Ball Bearing, (KFMG125EAB)
£36.88125mm Top Plate Fixed Castor (Fabricated Steel) wi ... Read Moreth with 105x80mm Fixing Bolt Hole Centres. This castor is fitted with a Black Elastic Rubber Tyre on an Aluminium Centre Wheel with Ball Bearings. Load Capacity = 225kg using manual propulsion at 4km/h (walking speed). Fixed castors are often called Rigid castors because the bracket [frame] has no moving parts Key Specifications & Features Top Plate Size: 140x110mm Bolt Hole Centres: Slotted 114x87mm / 97.5x71.5mm Fixing Bolt Size: 12mm Overall Height: 165mm Bearing Type: Ball Bearing Load Capacity: 225kg (manual propulsion at 4km/h) Elastic rubber tyre castor wheels have a higher load capacity and lower rolling resistance (easier to get moving) than normal rubber tyre. They have a high resistance to wear and offer excellent running and operating comfort. -
In Stock125mm Fixed Castor, 250kg Capacity | Nylon Wheel, Plain Bore (MFK125NY)
£10.53125mm Top Plate Fixed Castor (Pressed Steel) with ... Read More80x60mm Fixing Bolt Hole Centres. White Nylon Wheel with a 35mm Tread Width and a Smooth Plain Bore. Load Capacity = 250kg. 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 white nylon castor wheel is a hard tread which ensures the lowest rolling resistance Nylon is probably the most popular wheel used because it is relatively inexpensive, strong and long lasting. It is unaffected by water and resistant to most chemicals except acids and chlorines. -
In Stock125mm Fixed Castor, 250kg Capacity | Nylon Wheel, Roller Bearing (529NYB)
£18.15125mm Top Plate Fixed Castor (Pressed Steel) with ... Read More80x60 Hole Centres. Nylon Wheel with Roller Bearing. Load Capacity = 250kg -
In Stock125mm Fixed Castor, 250kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (MFK125PN1B)
£13.51125mm Top Plate Fixed Castor (Heavy Duty Pressed S ... Read Moreteel) with 80x60mm Fixing Bolt Hole Centres and 157mm Overall Height. Red Polyurethane Tyre caster wheel with a white nylon Centre Wheel and 34mm Tread Width with Roller Bearing. Load Capacity = 250kg. 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. -
In Stock125mm Fixed Castor, 250kg Capacity | Polyurethane Tyre Wheel, Roller Bearing, 155mm Height (529PNB)
£26.95125mm Top Plate Fixed Castor (Pressed Steel) with ... Read More80x60mm Fixing Bolt Hole Centres. The castor wheel has a Red Polyurethane Tyre on a Grey Nylon Centre Wheel with Roller Bearing. The Load Capacity is 250kg using manual propulsion at 4km/h. -
In Stock125mm Fixed Castor, 250kg Capacity | Rubber Tyre Wheel, Roller Bearing (MFK125RN1B)
£16.29125mm Top Plate Fixed Castor (Heavy Duty Pressed S ... Read Moreteel) with 80x60mm Hole Centres and an overall height of 157mm. The Blue Elastic Rubber Tyre on a Nylon Centre Wheel contains a Roller Bearing and has a 40mm Tread Width. Load Capacity = 250kg. 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. Blue elastic rubber tyres provide the benefits of a rubber tyre wheel such as being gentle on floors and absorbing fine vibrations but they can hold more weight and are non-marking. They are a great solution if you need a rubber tyre wheel but the load being carried is too much for a castor with a standard rubber tyre wheel. -
In Stock125mm Fixed Castor, 300kg Capacity | Nylon Wheel, Ball bearing (HKF12520111)
£37.88125mm Top Plate Fixed Castor (Fabricated Steel) wi ... Read Moreth 105x80 Hole Centres. Nylon Wheel with Ball bearing. Load Capacity = 300kg -
In Stock
125mm Fixed Castor, 300kg Capacity | Nylon Wheel, Ball Bearing (MFK125NY2B)
£18.57125mm Top Plate Fixed Castor (Pressed Steel) with ... Read More80x60mm Fixing Bolt Hole Centres. White Nylon Wheel with a 40mm Tread Width and Ball Bearings. Load Capacity = 300kg. 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 white nylon castor wheel is a hard tread which ensures the lowest rolling resistance Nylon is probably the most popular wheel used because it is relatively inexpensive, strong and long lasting. It is unaffected by water and resistant to most chemicals except acids and chlorines. -
In Stock125mm Fixed Castor, 300kg Capacity | Polyurethane Tyre Wheel, Ball Bearing (MFK125PA2B)
£36.76125mm Top Plate Fixed Castor (Pressed Steel) with ... Read More80x60mm Fixing Bolt Hole Centres. Polyurethane Tyre on an Aluminium Centre Wheel with a 38mm Tread Width and Ball Bearings. Load Capacity = 300kg. 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 Stock125mm Fixed Castor, 300kg Capacity | Polyurethane Tyre Wheel, Ball Bearing (MFK125PC2B)
Original price was: £37.15.£36.06Current price is: £36.06. Sale!125mm Top Plate Fixed Castor (Pressed Steel) with ... Read More80x60mm Fixing Bolt Hole Centres. Polyurethane Tyre on a Cast Iron Centre Wheel with a 40mm Tread Width and Ball Bearings. Load Capacity = 300kg. 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. -
Out of Stock - On the Way125mm Fixed Castor, 300kg Capacity | Polyurethane Tyre Wheel, Plain Bore (588PN)
£29.71125mm Top Plate Fixed Castor (Pressed Steel) with ... Read More121x80 Hole Centres. Polyurethane Tyre / Nylon Centre Wheel with Plain Bore. Load Capacity = 300kg -
Out of Stock - On the Way
125mm Fixed Castor, 300kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (588PNB)
£34.87125mm Top Plate Fixed Castor (Pressed Steel) with ... Read More121x80 Hole Centres. Polyurethane Tyre / Nylon Centre Wheel with Roller Bearing. Load Capacity = 300kg -
Out of Stock - On the Way125mm Fixed Castor, 325kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (588SUB)
£46.21125mm Top Plate Fixed Castor (Pressed Steel) with ... Read More121x80 Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Roller Bearing. Load Capacity = 325kg -
In Stock125mm Fixed Castor, 350kg Capacity | Cast Iron Wheel, Ball Bearing (KFMG125CIB)
£34.93125mm Top Plate Fixed Castor (Fabricated Steel) wi ... Read Moreth 105x80mm Fixing Bolt Hole Centres. Cast Iron Wheel with Ball Bearings. Load Capacity = 350kg Fixed Castors are sometimes referred to as Rigid castors because there are no moving parts in the Bracket [Frame]. Key Specifications and Features: Top Plate Size: 140x110mm Bolt Hole Centres: Slotted 114x87mm / 97.5x71.5mm Fixing Bolt Size: 12mm Overall Height: 165mm Bearing Type: Ball Bearing Load Capacity: 350kg (manual propulsion at 4km/h) Cast iron castor wheels have a very hard tread making them the easiest of wheels to move (low tractive resistance). They have a very high load capacity, extremely wear resistant and not affected by swarf or aggressive materials. -
In Stock125mm Fixed Castor, 350kg Capacity | Nylon Wheel, Ball Bearing (KFMG125NYB)
£24.88125mm Top Plate Fixed Castor (Fabricated Steel) wi ... Read Moreth 105x80mm Fixing Bolt Hole Centres. White Nylon Wheel with Ball Bearings. Load Capacity = 350kg Fixed castors are often referred to as Rigid castors because the Frame [bracket] has no moving parts. Key Specifications and Features: Top Plate Size: 140x110mm Bolt Hole Centres: Slotted 114x87mm / 97.5x71.5mm Fixing Bolt Size: 12mm Overall Height: 165mm Bearing Type: Ball Bearing Load Capacity: 350kg (manual propulsion at 4km/h) Nylon castor wheels have a hard tread making them one of the easiest to move (Low tractive resistance). They have a high load capacity, are low maintenance and extremely resistant to water, salts, greases, acids and alkalis.
