
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
200mm Swivel Castor with Brake, 400kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (MSK200PN1BBR)
£48.47200mm Top Plate Swivel Castor with Brake (Pressed ... Read MoreSteel) with 105x80mm Fixing Bolt Hole Centres. Polyurethane Tyre on a Nylon Centre Wheel with a Needle Roller Bearing. Load Capacity = 400kg.This castor has a heavy gauged pressed steel housing. With a 5mm thick Top Plate and 4mm thick forks, it is a castor built to last and suitable for arduous applications. - In Stock
100mm High Temperature Fixed Castor, 125kg Capacity | Phenolic Resin Wheel, Plain Bore (MFX100HT)
£16.66100mm Fixed Castor (Pressed Steel) with with 80x60... Read Moremm Bolt Hole centres and 128mm Overall Height. This castor houses a High Temperature Black Phenolic Wheel with a 35mm Tread Width and Smooth Plain Bore. It is Rated to +280 degrees C and has a Load Capacity = 120kg - In Stock
Stainless Steel Swivel Castor, 200kg Capacity | 125mm Nylon Wheel, Plain Bore (ISNY12510030)
Original price was: £23.23.£12.29Current price is: £12.29. Sale!125mm Top Plate Swivel Castor (304 Stainless Steel... Read More Castor) with 80x60 Hole Centres. Nylon Wheel with Plain Bore. Load Capacity = 200kg - In Stock
50mm Low Level Swivel Castor, 270kg Capacity | Steel Wheel, Plain Bore (2SL050ST0L)
£28.7650mm Low Level Twin Wheel Swivel Castor (Revvo Bra... Read Morend). The steel wheels each have a tread width of 14mm and turn on a smooth Plain Bore. The Load Capacity of 270kg.This castors offers an exceptional load capacity in relation to their low overall working height and is ideal for heavy equipment being used on smooth, hard flooring. The differential action from the twin wheels makes for smooth operation.This castor has a round top plate with a diameter of 95mm and 4 fixing holes to suit a 6mm bolt. Each fixing hole is spaced 51mm from the directly opposite fixing hole (the largest distance between the fixing holes) - In Stock
125mm Fixed Castor, 180kg Capacity | Rubber Tyre Wheel, Roller Bearing, 529RTB (529RTB)
£35.94125mm Top Plate Fixed Castor (Pressed Steel) with ... Read More80x60 Hole Centres. Rubber Tyre / Cast Iron Centre Wheel with Roller Bearing. Load Capacity = 180kg - In Stock
125mm Fixed Castor, 400kg Capacity | Polyurethane Tyre Wheel, Ball Bearing, (KFMG125PCB)
£42.96125mm Top Plate Fixed Castor (Fabricated Steel) wi... Read Moreth 105x80mm Bolt Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball Bearing. Load Capacity = 400kg using manual propulsion at 4km/h (walking speed).Fixed castors are often called Rigid castors because there are no moving parts in the castor's bracket or frame.Key Specifications and Features:- Top Plate Size: 140x110mm
- Bolt Hole Centres: Slotted 114x87mm / 97.5x71.5mm
- Fixing Bolt Size: 12mm
- Overall Height: 165mm
- Tread Hardness: 92 +/-3 Shore A
- Bearing Type: Ball Bearing
- Load Capacity: 400kg (manual propulsion at 4km/h)
- Polyurethane tyre castor wheels offer high load capacity and exceptional wear resistance—lasting up to 10 times longer than rubber wheels under similar conditions. With a soft tread that’s softer than concrete, they won’t damage floors and operate with minimal noise. Resistant to oils, greases, petrol, and a wide range of chemicals, they’re ideal for demanding environments.
- In Stock
100mm Swivel Castor, 100kg Capacity | Rubber Tyre Wheel, Ball Bearing (168930)
Original price was: £10.85.£7.60Current price is: £7.60. Sale!100mm Grey Thermoplastic Rubber Tyre Wheel on a ny... Read Morelon centre fitted into a 10mm Single Bolt Hole Swivel Castor (Pressed Steel Frame). The swivel head has a double ball race and the load capacity of this castor is 100kg using manual propulsion at 4km/h.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
125mm Swivel Castor with Brake, 100kg Capacity | Rubber Tyre Wheel, Roller Bearing (MSV125BRP1BSWB)
£8.81125mm Top Plate Swivel Castor with Swivel & Wh... Read Moreeel Brake (Pressed Steel) with 80x60 Hole Centres. Black Rubber Tyre / Plastic Centre Wheel with Roller Bearing. Load Capacity = 100kg - In Stock
100mm Stainless Steel Swivel Castor With Brake, 150kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (MSS100PNBBR)
£30.12100mm Top Plate Swivel Castor with Total Stop Brak... Read Moree (Stainless Steel Castor) with 80x60mm Bolt Hole Centres. Polyurethane Tyre / Nylon Centre Wheel with Roller Bearing. Load Capacity = 150kg - Out of Stock - On the Way
125mm Fixed Castor, 360kg Capacity | Nylon Wheel, Roller Bearing (588NYB)
£20.49125mm Top Plate Fixed Castor (Pressed Steel) with ... Read More121x80 Hole Centres. Nylon Wheel with Roller Bearing. Load Capacity = 360kg - In Stock
75mm Black Low Level High Load Swivel Castor, 540kg Capacity | Nylon Wheel, Roller Bearing (BMCS75E)
Original price was: £30.79.£21.56Current price is: £21.56. Sale!This High Load / Low Level Swivel Castor is made t... Read Moreo take a heavy load with a low overall height of 104mm. It has a 4 hole top plate measuring 105x79.5mm with 85.4x60.35mm bolt hole centres and the swivel head is fitted with a grease nipple.To enable the castor to operate under heavy loads of up to 540kg each castor (1,620kg total load capacity with 4 castors fitted), the swivel head has a heavy duty double ball bearing race.The caster wheel is heavy duty nylon with a 46mm tread width and needle roller bearing to reduce the rolling resistance and is an ideal castor for heavy duty applications, such as business machines, where there is an height restriction. The black nylon castor wheel will not damage concrete floors. - In Stock
100mm Swivel Castor with 21.5mm to 24mm Round Expander Fitting, 100kg Capacity | Rubber Tyre Wheel (194551)
Original price was: £13.49.£8.10Current price is: £8.10. Sale!100mm Grey Therm... Read Moreoplastic Rubber Tyre Wheel on a nylon centre fitted into a 10mm Single Bolt Hole Swivel Castor (Pressed Steel Frame) complete with a 21.5mm - 24.5mm 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 21.5mm to 24.5mm.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
100mm Swivel Castor with Brake, 70kg Capacity | Rubber Tyre Wheel, Roller Bearing (LSV100RMBBR)
£8.39100mm Top Plate Swivel and Brake Castor with a Bla... Read Moreck Rubber Tyre Wheel on a Pressed Steel centre complete with Thread Guards. It has 80x60mm fixing bolt hole centres and the load capacity is 70kg using manual propulsion at 4km/h.This popular general purpose castor is fitted with a Black Rubber Tyre Wheel that is gentle on floors. The caster wheel has a roller bearing that lowers the rolling resistance. This castor is ideal as a new component or a replacement castor for most general purpose domestic or industrial castor applications, such as a trolley, dolly or furniture, where the travel speed of the castor does not exceed walking pace. - In Stock
160mm Swivel Castor with Brake, 500kg Capacity | Nylon Wheel, Plain Bore (MSK160NYBR)
£27.45160mm Top Plate Swivel Castor with Brake (Pressed ... Read MoreSteel) with 105x80 Hole Centres. Nylon Wheel with Plain Bore. Load Capacity = 500kg