Keystone Castors & Wheels stocks the widest range of castor wheels suitable for most castor and industrial applications. We have been Castor & Wheel specialists since 1926. Whether you're looking for a replacement caster wheel or a bulk purchase of industrial wheels we have the knowledge, experience and stock availability to assis...t you in making the best choice.
Browse Keystone wheels online for a Industrial wheel suitable for Material Handling Trolleys , Industrial carts, Sack Trucks , Pneumatic Wheel applications, V Groove Rail wheels, Flange Rail wheels, Machine Wheels and Drive Wheels or call one our our experienced Technical Sales team for help you make your selection.
Because we carry vast stock of caster and trolley wheels we can handle large orders and small orders from both domestic and business customers. Our UK Castor & Wheel stocks include many models. Including nylon, rubber tyre, polyurethane, cast iron, polypropylene tyre , pneumatic (inflatable), puncture proof wheels (flat free wheels). All these castor wheels can have various options for bearings: Roller, Ball or Plain Bearings.
About Caster Wheel Bearings
The type of bearing used in a castor wheel affects the running properties of it and therefore the mobility of the unit they are fitted to:
Plain Bore Bearings (Plain Bore)
This is the most economical type of bearing. In fact, there isn't one. The wheel turns around an axle tube. They are great if the equipment they are attached to does not have to move much and when it does without a great deal of weight on it. Under normal circumstances, they are maintenance free and corrosion resistant.
Revvo PT Designer industrial wheels are available with a keyway.
Roller Bearings
This type has a series of steel rollers within a cage. The rollers rotate between the axle tube and the wheel hub. Using these bearings means that the rolling resistance of the bearing is very small, even under heavy load. This type of bearing is the most commonly used especially for transportation equipment. They are robust and generally maintenance free. Please note, in stainless steel castors the rollers are stainless steel and in high temperature wheels, the cage is made from steel.
Ball Bearings
Castor wheel ball bearings consist of a stamped sheet metal housing enclosing an inner and outer ring. The ball bearings run between these two rings. This type of bearing has excellent running properties even under very heavy loads and at high speeds. Because the bearings are sealed, these bearings do not need to be lubricated. This is the engineers choice for apparatus castors and heavy duty casters in most applications.Read More
50mm Guide Roller with a 20mm Tread Width with a s... Read Moreingle 17mm shielded ball bearing (6003ZZ). The wheel's tyre is polyurethane (91 Shore A Hardness) on a steel centre with a Load Capacity of 110kg.
82mm X 80mm Pallet Roller with a polyurethane tyre... Read More (92 Shore A Hardness) on a steel centre. 20mm Ball Bearing and a Load Capacity of 700kg (working speed 4 km/h).This pallet roller is abrasion resistant with a low rolling resistance.
160mm Black Solid Rubber Tyre wheel on a Red Polyp... Read Moreropylene (Plastic) Centre with a 25.4mm (1 Inch) Plain Bore. Load Capacity = 150kgThis wheel is suitable for use as a trolley or cart wheel, sack truck wheel, castor wheel or anywhere where the axle the wheel is being fitted onto has a 1 Inch (25.4mm) diameter.
125mm Cast Iron Wheel with 20mm Ball Bearings, 40m... Read Morem Tread Width and 60mm Hub Length (then distance through the wheel's central bore). The Load Capacity of this castor wheel is 500kg.
40mm Guide Roller with a 15mm Tread Width with a s... Read Moreingle 10mm shielded ball bearing (6000ZZ). The guide wheel's tyre is polyurethane (92 Shore A Hardness) with a Load Capacity of 30kg.
360mm Black Pneumatic Rubber Tyre / Red Polypropyl... Read Moreene Centre Wheel (3.50-8). This pneumatic castor wheel has a 4 Ply rating tyre with Rib tread, 63mm Hub Length and 25mm Plain Bore. Load Capacity = 125kg.Pneumatic Wheels are rubber tyres that are inflated with air. They are used in either a castor frame or mobile handling equipment such as garden trolleys, carts, sack trucks and other transport equipment. Being a very soft tyre they exceptionally kind on floors and provide great operator comfort. Pneumatic castor wheels have a bit of bounce which lowers the rolling resistance on uneven surfaces. Therefore, they protect the transportation unit from much of the impact loads from bad floors.
125mm Polyurethane Tyre on a Cast Iron Centre Whee... Read Morel. This wheel has a 32mm Tread Width, 45mm hub length (distance through the central bore) with a 12mm Smooth Plain Bore. Load Capacity = 350Kg
200mm Polyurethane (Extra Heavy Duty) Tyre on a... Read More Cast Iron Centre Wheel with 40mm Tread Width, 25mm Keyway Plain Bore and 50mm Hub Length.
This is a high performance wheel using premium grade REVVOTHANE polyurethane which is a high quality tyre with a high load bearing capacity, minimal heat build up and a high abrasion resistance. This wheel is often used in conveyor and transportation systems.
The Load capacity quoted is for operation under ideal conditions where the wheel operates infrequently and on a smooth surface. The wheel's load capacity must be reduced as indicated for any of the following conditions. Please note that these are cumulative if more than one condition exists:
Reduce load by 25% if continuous use for more than 45 minutes.
Reduce Load by further 30% if used as Drive Wheel.
Reduce load by further 30% if used at speeds greater than 6kp/h.
400mm Puncture Proof Wheel (Micro-Cellular Polyure... Read Morethane) on a Red Steel Centre. This size wheel is often referred to as a 16" or 16 Inch Wheel and has a 25mm Roller Bearing, 100mm Tread Width, 65mm Hub Length, and 200kg Load Capacity
300mm Rubber Tyre on a Cast Iron Centre Wheel (Fle... Read Morexello) with 60mm hub length (the distance through the central bore) and a 25.4mm (1 Inch) Roller Bearing. Load Capacity = 750kg
... Read More initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">180mm Black Solid Rubber Tyre on a Red Polypropylene (Plastic) Centre Sack Truck wheel with 1 inch (25.4mm) Plain Bore. Load Capacity = 175kg.
This 7 inch (18 centimetre) diameter wheel (from outside edge of the
black rubber tyre) is suitable for use as a trolley or cart wheel, sack truck wheel, castor wheel or anywhere where
the axle the wheel is being fitted onto has a 24.5mm (1 inch) diameter.
160mm Blue Elastic Rubber Tyre wheel on a Nylon Ce... Read Morentre Wheel. This castor wheel has a 50mm Tread Width, 60mm Hub Length and 20mm Ball Bearings. The load capacity of this castor wheel is 350kg under manual propulsion at a speed of 4 km/h (walking speed)Blue elastic rubber castor wheels are widely used in industrial, commercial, and institutional settings due to their excellent performance characteristics. Here are the key features of a blue elastic rubber castor wheel:Features of a Blue Elastic Rubber Castor Wheel
High Elasticity and Shock Absorption: These wheels absorb shocks and vibrations effectively.
Floor Protection: The soft, non-marking rubber protects floors from scratches and scuffs, making them perfect for indoor use on tiles, wood, and other surfaces.
Quiet Operation: The elastic rubber compound reduces noise during movement, making these wheels suitable for environments where quiet operation is important, such as hospitals, schools, and offices.
Excellent Traction and Grip: Provides superior grip on a variety of surfaces, reducing slippage and enhancing safety in wet or slick environments.
Resistance to Wear and Tear: The rubber is highly durable and resists abrasion, ensuring a long service life even in demanding conditions.
125mm Castor Wheel with a blue elastic rubber tyre... Read More on a black nylon centre and a 12mm Roller Bearing.This wheel has a 36mm tread width, 45mm Hub Length and a Load Capacity of 250kg using manual propulsion at 4km/h.It is industry standard to measure the treat width at the point where the tyre meets the nylon centre. This wheel tapers in and the tyre's contact area with the floor is 26mm.The Blue Elastic Rubber offers a higher load capacity over standard grey or black rubber tyres and will not mark floors. Furthermore, it provides a cushioning effect that helps absorb rolling vibrations which makes it quieter and more comfortable for the user.
250mm Polyurethane Tyre on a Cast Iron Centre Cast... Read Moreor Wheel with 25mm Ball Bearings, 50mm Tread Width and 60mm Hub Length (the distance through the bore). Load Capacity = 1200kgThe polyurethane used as the tyre is a high quality polyurethane that has a high tear strength, exceptional abrasion resistance and a useful life of up to 10 times that of equivalent rubber tyres under similar conditions and loads.
220mm Black Pneumatic Rubber Tyre / Red Polypropyl... Read Moreene Centre Wheel (2.50-4). This small pneumatic castor wheel has a 4 Ply rating tyre with LUG tread, 73mm Hub Length and 25mm Plain Bore. Load Capacity = 100kg.Pneumatic Wheels are rubber tyres that are inflated with air. They are used in either a castor frame or mobile handling equipment such as garden trolleys, carts, sack trucks and other transport equipment. Being a very soft tyre they exceptionally kind on floors and provide great operator comfort. Pneumatic castor wheels have a bit of bounce which lowers the rolling resistance on uneven surfaces. Therefore, they protect the transportation unit from much of the impacts from bumpy surfaces.
360mm Black Pneumatic Rubber Tyre / Red Polypropyl... Read Moreene Centre Wheel (3.50-8). This pneumatic castor wheel has a 4 Ply rating tyre with Rib tread, 63mm Hub Length and 25mm Roller Bearing. Load Capacity = 125kg.Pneumatic Wheels are rubber tyres that are inflated with air. They are used in either a castor frame or mobile handling equipment such as garden trolleys, carts, sack trucks and other transport equipment. Being a very soft tyre they exceptionally kind on floors and provide great operator comfort. Pneumatic castor wheels have a bit of bounce which lowers the rolling resistance on uneven surfaces. Therefore, they protect the transportation unit from much of the impact loads from bad floors.
200mm V-Groove Cast Iron Wheel (Genuine Revvo bran... Read Mored) with a clear resin shellac finish and a 20mm Ball Bearing. The wheel's load capacity is 1,000kg and is ideal for use on inverted angle iron rail.
100mm Polyurethane Tyre on a Cast Iron Centre Whee... Read Morel (Flexello) with Roller Bearing. Load Capacity = 295kgThe Polyurethane tyre offers a low tractive resistance making it easier to get moving compared with softer rubber tread wheels. It is also a bit softer than hard tread wheels making it smoother and quieter running. The polyurethane tyre is also non-marking and gentle on floors while the roller bearing lowers the rolling resistance to reduce the effort required start the wheel rolling.
300mm Red Polyurethane Tyre on a Cast Iron Centre ... Read More(Flexello Brand). The wheel has a tread width of 102mm and a 118mm hub length (the distance through the central bore). The central bore contains 31.8mm (1 1/4 inch) Taper Roller Bearings for lower rolling resistance and making the wheel suitable for power towing. The Load Capacity is 4,080Kg.
125mm Polyurethane (Extra Heavy Duty) Tyred / C... Read Moreast Iron Centre Wheel with 25mm Plain Bore. This is a high performance wheel using premium grade REVVOTHANE polyurethane which is a high quality tyre with a high load bearing capacity, minimal heat build up and a high abrasion resistance. This wheel is often used in conveyor and transportation systems.
The Load capacity quoted is for operation under ideal conditions where the wheel operates infrequently and on a smooth surface. The wheel's load capacity must be reduced as indicated for any of the following conditions. Please note that these are cumulative if more than one condition exists:
Reduce load by 25% if continuous use for more than 45 minutes.
Reduce Load by further 30% if used as Drive Wheel.
Reduce load by further 30% if used at speeds greater than 6kp/h.
260mm Black Pneumatic Rubber Tyre / Red Polypropyl... Read Moreene Centre Wheel (3.00-4). 4 Ply rating tyre with Diamond tread, 73mm Hub Length and 20mm Plain Bore. Load Capacity = 120kg
400mm Black Pneumatic Rubber Tyre / Red Polypropyl... Read Moreene Centre Wheel (4.8/4.00-8). This size wheel is often referred to as a 16" or 16 Inch Wheel. It has a 4 Ply rating tyre with Rib tread, 63mm Hub Length and 20mm Roller Bearing. Load Capacity = 150kg.Pneumatic Wheels are rubber tyres that are inflated with air. They are used in either a castor frame or mobile handling equipment such as garden trolleys, carts, sack trucks and other transport equipment. Being a very soft tyre they exceptionally kind on floors and provide great operator comfort. Pneumatic castor wheels have a bit of bounce which lowers the rolling resistance on uneven surfaces. Therefore, they protect the transportation unit from much of the impact loads from bad floors.
150mm Cast Iron Castor Wheel with 45mm Tread with,... Read More 60mm Hub Length and 20mm Plain Bore. Load Capacity = 1000kgCast 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.
355mm (14 Inch) Black Solid Rubber Tyre on a Red M... Read Moreetal Centre Wheel with a 25.4mm (1 Inch) Needle Roller Bearing.This wheel has a 75mm Tread Width, 63mm Hub Length (distance through the central bore) and a load capacity of 400kg.
200mm Castor Wheel with a Polyurethane Tyre (Shore... Read More A 94) on an Aluminium Centre with 20mm Ball bearings. Load Capacity = 800kg using manual propulsion at 4km/h.Key Specifications:
Tread Width: 50mm
Hub Length: 60mm (the distance through the central bore)
100mm High Temperature Phenolic Resin Wheel (ra... Read Moreted to 120 Degrees Celsius) with 41mm Hub Length (distance through the central bore) and a 15mm Smooth Plain Bore. Load Capacity = 305Kg.
370mm Puncture Proof Wheel (Micro-Cellular Polyure... Read Morethane) on a Red Steel Centre. This Wheel has a 25mm Plain Bore, 100mm Tread Width, 68mm Hub Length, and 170kg Load Capacity
150mm Red Polyurethane Tyre on a White Nylon Centr... Read Moree wheel (Flexello). This castor wheel has a tread width of 45mm and a hub length (the distance through the central bore) of 58mm.The wheel is fitted with a 20mm Needle Roller Bearing to reduce the rolling resistance.With a load capacity of 600kg at 4km/h (walking speed) using manual propulsion, this is one of the strongest polyurethane tyre / nylon centre wheels available.
150mm V-Groove Cast Iron Wheel (Genuine Revvo bran... Read Mored) with a clear resin shellac finish and a 20mm Ball Bearing. The wheel's load capacity is 1,000kg and is ideal for use on inverted angle iron rail.
82mm X 70mm Pallet Roller with a polyurethane tyre... Read More (92 Shore A Hardness) on a steel centre. 20mm Ball Bearings and a Load Capacity of 600kg (working speed 4 km/h).This pallet roller is abrasion resistant with a low rolling resistance.
£22.57Original price was: £22.57.£16.48Current price is: £16.48.Sale!
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360mm Black Pneumatic Rubber Tyre on a Red Polypro... Read Morepylene Centre Wheel (3.50-8). 4 Ply rating tyre with Rib tread, 63mm Hub Length and 1 inch (25.4mm) Roller Bearing. Load Capacity = 125kg.Pneumatic Wheels are rubber tyres that are inflated with air. They are used in either a castor frame or mobile handling equipment such as garden trolleys, carts, sack trucks and other transport equipment. Being a very soft tyre they exceptionally kind on floors and provide great operator comfort. Pneumatic castor wheels have a bit of bounce which lowers the rolling resistance on uneven surfaces. Therefore, they protect the transportation unit from much of the impact loads from bad floors.
260mm Puncture Proof Wheel (Micro-Cellular Polyure... Read Morethane) with a Diamond Tread on a Red Polypropylene Centre. This Wheel has a 16mm Plain Bore, 85mm Tread Width, 76mm Hub Length, and 120kg Load Capacity
£40.94Original price was: £40.94.£29.86Current price is: £29.86.Sale!
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260mm Puncture Proof Wheel (Micro-Cellular Polyure... Read Morethane) with a Diamond Tread on a Red Polypropylene Centre. This Wheel has a 25.4mm Roller Bearing, 85mm Tread Width, 73mm Hub Length, and 120kg Load Capacity
200mm Red Polyurethane Tyre on a Red Painted Cast ... Read MoreIron Centre, 20mm Ball Bearing, 51mm Tread Width, 60mm Hub Length (the distance through the central bore) and a Load Capacity of 1045Kg
60mm Guide Roller with a 20mm Tread Width with a s... Read Moreingle 20mm ball bearing (6004ZZ). The wheel's tyre is polyurethane (91 Shore A Hardness) on a steel centre with a Load Capacity of 120kg.
150mm Polyurethane (Extra Heavy Duty) Tyred / Cast... Read More Iron Centre Wheel with 30mm Plain Bore. This is a high performance wheel using premium grade REVVOTHANE polyurethane which is a high quality tyre with a high load bearing capacity, minimal heat build up and a high abrasion resistance. This wheel is often used in conveyor and transportation systems.The Load capacity quoted is for operation under ideal conditions where the wheel operates infrequently and on a smooth surface. The wheel's load capacity must be reduced as indicated for any of the following conditions. Please note that these are cumulative if more than one condition exists:
Reduce load by 25% if continuous use for more than 45 minutes.
Reduce Load by further 30% if used as Drive Wheel.
Reduce load by further 30% if used at speeds greater than 6kp/h.
400mm Black Pneumatic Rubber Tyre / Red Polypropyl... Read Moreene Centre Wheel (4.8/4.00-8). This size wheel is often referred to as a 16" or 16 Inch Wheel. It has a 4 Ply rating tyre with Rib tread, 63mm Hub Length and 1 inch (1" or 25.4mm) Roller Bearing. Load Capacity = 150kg.Pneumatic Wheels are rubber tyres that are inflated with air. They are used in either a castor frame or mobile handling equipment such as garden trolleys, carts, sack trucks and other transport equipment. Being a very soft tyre they exceptionally kind on floors and provide great operator comfort. Pneumatic castor wheels have a bit of bounce which lowers the rolling resistance on uneven surfaces. Therefore, they protect the transportation unit from much of the impact loads from bad floors.
250mm Polyurethane (Extra Heavy Duty) Tyred / Cast... Read More Iron Centre Wheel with 30mm Plain Bore. This is a high performance wheel using premium grade REVVOTHANE polyurethane which is a high quality tyre with a high load bearing capacity, minimal heat build up and a high abrasion resistance. This wheel is often used in conveyor and transportation systems.The Load capacity quoted is for operation under ideal conditions where the wheel operates infrequently and on a smooth surface. The wheel's load capacity must be reduced as indicated for any of the following conditions. Please note that these are cumulative if more than one condition exists:
Reduce load by 25% if continuous use for more than 45 minutes.
Reduce Load by further 30% if used as Drive Wheel.
Reduce load by further 30% if used at speeds greater than 6kp/h.
Nowadays, most castors and wheels in the UK are described metrically. However, many people still refer to castors using imperial measurements. The most common are: