Wheels
Castor Wheels & Trolley Wheels
Read more about castor wheels and trolley wheels
To order castor wheels or trolley wheels of the correct size, choose the wheel diameter, bore size and hub length in millimetres. Common wheel size conversions include:• 2 Inch = 50mm
• ...3 Inch = 75mm or 80mm
• 4 Inch = 100mm
• 5 Inch = 125mm
• 6 Inch = 150mm or 160mm
• 8 Inch = 200mm
• 10 Inch = 250mm
Keystone Castors & Wheels stocks one of the widest ranges of castor wheels for castor, trolley and industrial applications. Castor wheels are also often referred to as trolley wheels when they are used within a castor fitted to a trolley, making this a common term for replacement wheels used on platform trucks, sack trucks, carts and other wheeled handling equipment.
We have been castor and wheel specialists since 1929. Whether you are looking for a single replacement castor wheel, a trolley wheel, or a bulk purchase of industrial wheels, we have the knowledge, experience and stock availability to help you make the right choice.
Because we carry a vast stock of castor wheels and trolley wheels, we can handle both large and small orders from domestic and business customers. Our UK wheel stocks include many models and tyre materials, including nylon, rubber tyre, polyurethane, cast iron, polypropylene tyre, pneumatic inflatable, and puncture-proof wheels.
These wheels are available with a range of bearing options, including plain bore, roller bearings, ball bearings and plain bearings.
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In Stock100mm Dark Grey Electro-Conductive Thermoplastic Wheel, 80kg (HPP100308X377012)
Original price was: £6.35.£6.16Current price is: £6.16. Sale!100mm dark grey electroconductive thermoplastic wh ... Read Moreeel with 8mm precision ball bearings and a load capacity of 80kg. The tread width is 30mm and the hub length (the distance through the castor wheel's central bore) is 37mm. These castor wheels have an electric resistivity of <100.000 Ohm -
In Stock100mm Grey Electro-Conductive Thermoplastic Wheel, 80kg (100TPREC378)
Original price was: £12.47.£6.35Current price is: £6.35. Sale!100mm grey electroconductive thermoplastic polyure ... Read Morethane wheel with 8mm precision ball bearing complete with thread guards. The load capacity of the wheel is 80kg and the tread width is 30mm. The tread has a 95 Shore A hardness and the hub length (the distance through the castor wheel's central bore) is 37mm. These castor wheels have an electric resistivity of 100.000 Ohm. -
Out of Stock - On the Way100mm Polyurethane Tyre / Cast Iron Castor Wheel, 20mm Ball bearing, 350kg (KMW100PCBJ)
£35.98100mm Polyurethane Tyre Castor Wheel with a Cast I ... Read Moreron Centre and 20mm Ball Bearings (6204-2RS), 40mm Tread width and 50mm Hub Length (the distance through the central bore). This wheel is rated to 350kg -
In Stock100mm White Nylon Wheel, 12mm Roller Bearing, 150kg (MVW100NY1B)
Original price was: £7.13.£2.99Current price is: £2.99. Sale!100mm White Nylon Castor Wheel with 12mm Roller Be ... Read Morearing, 36mm Tread Width and 40mm Hub Length (the distance through the central bore). The load Load Capacity is 150kg. The 100mm wheel wheel comes with thread guards, an M12x36mm Needle Roller Bearing, a Steel Tube (12mm OD X 8mm ID x 40mm Length) and a 8mm x 59mm Bolt & nut. Without the castor wheel's tube fittings, the plain bore is 20mm. -
In Stock100mm White Nylon Wheel, 12mm Roller Bearing, 250kg (1287070)
Original price was: £3.94.£1.97Current price is: £1.97. Sale!Heavy-duty 100mm white nylon castor wheel with a 1 ... Read More2mm roller bearing fitted. The bearing can be removed for use as a 20mm plain bore wheel. 250kg load capacity using manual propulsion to 4km/h walking speed. Supplied With M8 x 60mm axle bolt M8 x 41mm steel wheel tube 2 small bottle-top style thread guards Key Specifications: Wheel Diameter: 100mm Wheel Tread Width: 35mm Hub Length: 40mm Bore Size: 20mm without the 12mm roller bearing Bearing: 12mm Roller Bearing Wheel Material: White Nylon Load Rating: 250kg (manually pushed to 4km/h) Note: Hub length refers to the distance through the central axle bore. -
In Stock100mm White Nylon Wheel, 20mm Plain Bore, 150kg (MVW100NY0B)
£7.10100mm Nylon Castor Wheel with 20mm Smooth Plain Bo ... Read Morere, 36mm Tread Width and 40mm Hub Length (the distance through the central bore). The load Load Capacity is 150kg. -
In Stock125mm Blue Rubber Tyre / Nylon Centre Wheel, 8mm ball bearing, 150kg (7335940)
£15.17125mm Blue Rubber Tyre on a Black Nylon Centre Cas ... Read Moretor Wheel (Colson Performa) with a 32mm Tread Width, 45mm Hub Length and single 8mm Ball Bearing. This wheel comes with 2 plastic thread guards to fit the 6202RS precision bearing. Load Capacity = 150kg -
In Stock150mm Polyurethane Tyre / Nylon Centre Wheel, 20mm Roller Bearing, 600kg (WPN6KRB20)
£26.68150mm heavy duty polyurethane castor wheel is desi ... Read Moregned for high-load industrial applications where strength, durability, and smooth rolling performance are essential. Featuring a red polyurethane tyre bonded to a white nylon centre, this wheel offers excellent wear resistance, low rolling resistance, and floor protection. The robust construction makes it ideal for demanding environments such as warehouses, factories, and heavy-duty trolleys. Fitted with a 20mm needle roller bearing, this wheel ensures reduced friction, allowing for smoother movement under heavy loads. With a 600kg load capacity at walking speed (~4km/h), this is one of the strongest polyurethane/nylon centre wheels available, making it a reliable choice for intensive industrial use. Key Specifications Wheel Diameter: 150mm Tread Width: 45mm Hub Length: 58mm Wheel Tyre Material: Red Polyurethane tyre Wheel Centre: White nylon Tyre Hardness: 98 +/- 3 Shore A Bearing Type: Needle roller bearing Bore Size: 20mm Load Capacity: 600kg ~4km/h (manual use) Performance & Applications This wheel is ideal for heavy-duty industrial trolleys, pallet dollies, machinery skates, and material handling equipment. The polyurethane tread provides a balance of durability and floor protection, while the nylon core ensures structural strength under high loads. The needle roller bearing system significantly reduces rolling resistance, making it easier to move heavy loads with less effort - particularly important in manual handling -
In Stock150mm Stair Climber with Rubber Tyre / Metal Centre Wheels, 140kg Load (STAIRCLIMBER150)
£22.84Stair Climber Castor Units are made up of three ru ... Read Morebber tyre, metal centre wheels in a triangular formation housed in a 3 point 'star' shaped steel frame with a central bore fitted with a quality 20mm needle roller bearing. They can replace existing wheels on a sack truck with a 20mm axle. The hub length (distance through the central bore) of the unit is 60mm. Stair climbers are used on sack trucks to help move heavy loads up and down stairs. The load capacity of this product is 140kg. -
In Stock150mm White Nylon Wheel, 20mm Ball Bearing, 750kg (HPWH150NY2)
£44.69150mm White Nylon Caster Wheel with a 45mm Tread W ... Read Moreidth, 58mm Bore (the distance through the central hole) and 20mm Ball Bearings. Load Capacity = 750kg -
In Stock200mm Flexello Polyurethane Tyre Wheel, 20mm Roller Bearing, 650kg (WPN8KRB20)
£39.86200mm Castor Wheel with Red Polyurethane Tyre on a ... Read More White Nylon centre. 50mm Tread Width, 58mm Hub Length and 20mm Roller Bearing. Load Capacity = 650Kg -
In Stock200mm High Temperature Cast Iron Wheel, 20mm Steel Roller Bearing, 1270kg (WCI8RBM20HT)
£41.70200mm High Temperature Cast Iron Castor Wheel with ... Read More 45mm Tread width, 20mm Steel Roller Bearing and 60mm Hub Length (the distance through the central bore). This wheel has a steel caged roller bearing and bearing retainer enabling the wheel to withstand high temperatures of up to 200 degrees Celsius. This is a heavy duty wheel with a load capacity of this wheel is 1,270kg. Cast Iron Castor Wheels are a great choice for many rough service applications because they are strong, shock resistant and have a long working life. They have a very low tractive resistance which aids in the ease of movement and are not susceptible to picking up swarf and other floor debris which may hamper the performance of other Castor Wheel materials. -
In Stock240mm Fixed Castor 150kg Load Capacity, Puncture Proof Wheel, Pressed Steel Bracket (KF260EVA)
£84.10240mm Puncture Proof Fixed Castor (Pressed Steel) ... Read Morewith 200X160mm Top Plate Dimensions and 150X115mm Fixing Bolt Hole Centres. This Castors has an Overall Height of 297mm. The wheel has an 85mm Tread Width and Roller Bearing. Load Capacity = 150kg. -
In Stock250mm Black Rubber Tyre / Pressed Steel Centre Wheel, 25mm Roller Bearing, 300kg (AW250RMB25)
£27.93250mm Black Solid Rubber Tyre on a Plated Pressed ... Read MoreSteel Centre Wheel with 25mm Roller Bearing, 60mm Tread Width and 75mm Hub length. The Load Capacity is 300kg using manual propulsion at 4km/h (walking speed). Key Features: Wheel Tyre: Black Rubber (80 Shore A) Wheel Centre: Zinc-Chromium Plated Steel flanges Bearing: Shielded Roller Bearing -
Out of Stock - On the Way260mm Pneumatic Wheel | Pneumatic Tyre / Red Polypropylene Centre, 136kg, 20mm Roller Bearing (AW260PWR20)
Original price was: £16.63.£8.98Current price is: £8.98. Sale!260mm Diameter Pneumatic Wheel (10-inch) with red ... Read Morepolypropylene centre and 20mm roller bearing. This pneumatic wheel is designed for smooth, reliable performance across a range of light to medium-duty applications. Featuring an air-filled (pneumatic) tyre on a durable polypropylene centre, it delivers excellent shock absorption and stability on uneven terrain. Made for efficiency and ease of movement, the integrated 20mm roller bearing helps reduce rolling resistance, making it ideal for manually propelled equipment operating at walking speeds. Key Specifications: Diameter: 260mm (10 inches) including the tyre. Tyre Size: 3.00-4 with a 2-ply construction for added strength. Centre Material: Red polypropylene (plastic) for durability and lightweight performance. Bearing Type: 20mm roller bearing that helps reduce rolling resistance under load. Tread Width: 85mm for enhanced stability and smooth operation. Hub Length: 75mm (distance through the bore), suitable for a 20mm axle shaft. Load Capacity: Up to 136kg (~4 km/h manual use) Maximum Inflation: 30 PSI Benefits: Smooth Ride: Pneumatic tyre absorbs shocks, ideal for rough or uneven ground Reduced Effort: Roller bearing supports easier movement under load Versatile Use: Suitable for sack trucks, trolleys, wheelbarrows, and similar equipment Durable Construction: Polypropylene centre resists corrosion and keeps weight low Whether you're replacing an existing wheel or building new equipment, this pneumatic wheel provides dependable performance for both industrial, commercial, and domestic use
