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Castors
Castors and wheels are components that attach to a wide range of equipment to make them mobile. Examples include, trolley castors, platforms, cabinets, workbenches and other transportation equipment. They are bought to replace existing castors or added as a new component to turn stationary equipment into a mobile unit.The ...castor's bracket or housing can be Fixed (Rigid) or Swivelling.
Fixed castor brackets can only move in two directions, forwards and backwards. Subsequently, they are described as as straight-line movement.
Swivel castor brackets can swivel the castor wheel 360 degrees. As a results they can move in any direction. Furthermore, they can be lockable with a brake. The brake can be either a wheel lock, Wheel Footbrake or a Swivel & Wheel Brake (also called a Total Stop Brake). Swivel and wheel brakes lock both the wheel and the castor's swivel head. A Wheel lock or a Wheel Footbrake locks the caster wheel only.
We stock a massive range of castor wheels to use in castor frames. Nylon, Polypropylene, Rubber Tyre, Polyurethane and Cast Iron are probably the most popular. Each type of wheel is available with either a smooth plain bore, a roller bearing or ball bearings.
Keystone Castors & Wheels stock one of the largest ranges in the UK. We have provided quality service to industrial and residential customers since 1923. Whether you need a budget castor for light duty or DIY projects or a premium quality castor for critical applications, Keystone will have the product to suit your needs.
Orders are despatched every weekday (excluding public holidays) from our Birmingham-based central warehouse. A team of technical sales people are available to help your selection and order fulfilment. Read More
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- In Stock
125mm Swivel Castor with Brake, 500kg Capacity | Cast Iron Wheel, Ball bearing (HKB12520441)
£98.61125mm Top Plate Swivel Castor With Brake (Fabricat... Read Moreed Steel) with 105x80 Hole Centres. Cast Iron Wheel with Ball bearing. Load Capacity = 500kg - In Stock
125mm Swivel Castor, 250kg Capacity | Rubber Tyre Wheel, Ball bearing, (HKS12520341)
£84.89125mm Top Plate Swivel Castor (Fabricated Steel) w... Read Moreith 105x80 Hole Centres. Elastic Rubber Tyre / Aluminium Centre Wheel with Ball bearing. Load Capacity = 250kg - In Stock
125mm Swivel Castor with Brake, 250kg Capacity | Rubber Tyre Wheel, Ball bearing, (HKB12520341)
£111.12125mm Top Plate Swivel Castor With Brake (Fabricat... Read Moreed Steel) with 105x80 Hole Centres. Elastic Rubber Tyre / Aluminium Centre Wheel with Ball bearing. Load Capacity = 250kg - In Stock
125mm Swivel Castor, 300kg Capacity | Nylon Wheel, Ball bearing (HKS12520111)
£70.43125mm Top Plate Swivel Castor (Fabricated Steel) w... Read Moreith 105x80 Hole Centres. Nylon Wheel with Ball bearing. Load Capacity = 300kg - In Stock
125mm Swivel Castor with Brake, 300kg Capacity | Nylon Wheel, Ball bearing (HKB12520111)
£82.84125mm Top Plate Swivel Castor With Brake (Fabricat... Read Moreed Steel) with 105x80 Hole Centres. Nylon Wheel with Ball bearing. Load Capacity = 300kg - In Stock
300mm Fixed Castor, 1300kg Capacity | Polyurethane Tyre Wheel, Ball bearing (HKF30025241)
£173.93300mm Top Plate Fixed Castor (Fabricated Steel) wi... Read Moreth 105x80 Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball bearing. Load Capacity = 1300kg - In Stock
300mm Swivel Castor, 1300kg Capacity | Polyurethane Tyre Wheel, Ball bearing (HKS30025241)
£206.66300mm Top Plate Swivel Castor (Fabricated Steel) w... Read Moreith 105x80 Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball bearing. Load Capacity = 1300kg - In Stock
250mm Fixed Castor, 1150kg Capacity | Polyurethane Tyre Wheel, Ball bearing (HKF25025241)
£120.66250mm Top Plate Fixed Castor (Fabricated Steel) wi... Read Moreth 105x80 Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball bearing. Load Capacity = 1150kg - In Stock
250mm Swivel Castor with Brake, 1150kg Capacity | Polyurethane Tyre Wheel, Ball bearing (HKB25025241)
£189.60250mm Top Plate Swivel Castor With Brake (Fabricat... Read Moreed Steel) with 105x80 Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball bearing. Load Capacity = 1150kg - Out of Stock - On the Way
250mm Swivel Castor, 1150kg Capacity | Polyurethane Tyre Wheel, Ball bearing (HKS25025241)
£152.74250mm Top Plate Swivel Castor (Fabricated Steel) w... Read Moreith 105x80 Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball bearing. Load Capacity = 1150kg - In Stock
200mm Fixed Castor, 1000kg Capacity | Polyurethane Tyre Wheel, Ball bearing (HKF20020241)
£98.88200mm Top Plate Fixed Castor (Fabricated Steel) wi... Read Moreth 105x80 Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball bearing. Load Capacity = 1000kg - In Stock
200mm Swivel Castor with Brake, 1000kg Capacity | Polyurethane Tyre Wheel, Ball bearing (HKB20020241)
£154.14200mm Top Plate Swivel Castor With Brake (Fabricat... Read Moreed Steel) with 105x80 Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball bearing. Load Capacity = 1000kg - In Stock
200mm Swivel Castor, 1000kg Capacity | Polyurethane Tyre Wheel, Ball bearing (HKS20020241)
£133.23200mm Top Plate Swivel Castor (Fabricated Steel) w... Read Moreith 105x80 Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball bearing. Load Capacity = 1000kg - In Stock
150mm Fixed Castor, 700kg Capacity | Polyurethane Tyre Wheel, Ball bearing (HKF15020241)
£64.75150mm Top Plate Fixed Castor (Fabricated Steel) wi... Read Moreth 105x80 Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball bearing. Load Capacity = 700kg - Out of Stock - On the Way
150mm Swivel Castor with Brake, 700kg Capacity | Polyurethane Tyre Wheel, Ball bearing (HKB15020241)
£122.82150mm Top Plate Swivel Castor With Brake (Fabricat... Read Moreed Steel) with 105x80 Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball bearing. Load Capacity = 700kg - In Stock
150mm Swivel Castor, 700kg Capacity | Polyurethane Tyre Wheel, Ball bearing (HKS15020241)
£98.98150mm Top Plate Swivel Castor (Fabricated Steel) w... Read Moreith 105x80 Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball bearing. Load Capacity = 700kg - In Stock
125mm Fixed Castor, 400kg Capacity | Polyurethane Tyre Wheel, Ball bearing, (HKF12520241)
£51.29125mm Top Plate Fixed Castor (Fabricated Steel) wi... Read Moreth 105x80 Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball bearing. Load Capacity = 400kg - In Stock
125mm Swivel Castor with Brake, 400kg Capacity | Polyurethane Tyre Wheel, Ball bearing, (HKB12520241)
£106.24125mm Top Plate Swivel Castor With Brake (Fabricat... Read Moreed Steel) with 105x80mm Bolt Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball bearing. Load Capacity = 400kg - In Stock
125mm Swivel Castor, 400kg Capacity | Polyurethane Tyre Wheel, Ball bearing, (HKS12520241)
£86.15125mm Top Plate Swivel Castor (Fabricated Steel) w... Read Moreith 105x80mm Bolt Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball bearing. Load Capacity = 400kg - In Stock
200mm Swivel Castor, 550kg Capacity | Nylon Wheel, Ball Bearing (KS200NYB550)
£49.81200mm Top Plate Swivel Castor (Industrial Castor) ... Read Morewith 105x80 Hole Centres. Nylon Wheel with Ball Bearing. Load Capacity = 550kg - In Stock
200mm Fixed Castor, 550kg Capacity | Nylon Wheel, Ball Bearing (KF200NYB550)
£38.94200mm Top Plate Fixed Castor (Pressed Steel) with ... Read More105x80 Hole Centres. Nylon Wheel with Ball Bearing. Load Capacity = 550kg - In Stock
200mm Swivel Castor with Brake, 550kg Capacity | Nylon Wheel, Ball Bearing (KS200NYB550SWB)
£68.37200mm Top Plate Swivel Castor and Swivel & Wheel B... Read Morerake (Industrial Castor) with 105x80 Hole Centres. Nylon Wheel with Ball Bearing. Load Capacity = 550kg - In Stock
80mm Low Level Swivel Castor, 700kg Capacity | Nylon Wheel, Ball bearing (KS080NYBJ700)
£31.2980mm Low Level Swivel Castor fitted with an extra ... Read Moreheavy duty Nylon Wheel running on Ball Bearings. The 4 hole Top Plate has 80x60mm Bolt Hole centres and the load capacity of this castor is 700kg.This castor is ideal for heavy duty applications where there is a height restriction and the White Nylon Wheel is non-marking and won't damage concrete floors - In Stock
150mm Swivel Castor with Brake, 500kg Capacity | Nylon Wheel, Plain Bore (622NYTSB)
£42.87150mm Top Plate Swivel Castor and Swivel & Whe... Read Moreel Brake (Pressed Steel) with 105x80 Hole Centres. Nylon Wheel with Plain Bore. Load Capacity = 500kg - In Stock
75mm Black Low Level High Load Swivel Castor, 540kg Capacity | Nylon Wheel, Roller Bearing (BMCS75E)
Original price was: £26.89.£16.72Current price is: £16.72. 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
150mm AGV Swivel Castor, Twin Wheel, 630kg Capacity | Polyurethane Wheel, Ball bearing (GASD150ASFHUD)
£707.56This Twin wheel ... Read MoreAutomated Guided Vehicle (AGV) Castor 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 diameterThis 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 Stock
125mm AGV Swivel Castor, Twin Wheel, 440kg Capacity | Polyurethane Wheel, Ball bearing (GASD125ASFHUD)
£598.16This Twin wheel ... Read MoreAutomated Guided Vehicle (AGV) Castor 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 diameterThis 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 Stock
150mm AGV Swivel Castor ,Twin Wheel, 630kg Load | Polyurethane Wheel, Ball bearing (GATD150ASFHUD)
£707.56This Twin wheel ... Read More150mm Automated Guided Vehicle (AGV) 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
125mm AGV Swivel Castor, Twin Wheel, 440kg Load | Polyurethane Wheel, Ball bearing (GATD125ASFHUD)
£598.16This Twin wheel ... Read More125mm Automated Guided Vehicle (AGV) 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
75mm AGV Swivel Castor, Dual Wheel, 200kg Capacity | Polyurethane Wheel, Ball bearing (GAPHD75ASFHUD)
£134.83Twin wheel 75mm ... Read MoreAutomated Guided Vehicle (AGV) Castor has a bracket made from strong pressed steel with precision ball bearings in the swivel head for smooth swivelling action and durability. This compact castor has a exceptional height to load ratio. The load capacity of this castor is 200kgTwo rows of bearings in the swivel head makes the castor swivel smoothly and the 4 sheets of specially hardened upper and lower bearing seats protects the swivelling parts. This ensures a fast and smooth swivel action for much longer than a standard swivel castor which is important in frequent and continual use.The bolt holes are slotted to 78mm x 78mm / 64mm x 64mm with a 10.5mm fixing bolt hole diameter,This castors is fitted with two wheels with a Polyurethane tyre (Shore A 95) on an Aluminium centre 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 Swivel Castor with Brake, 600kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (HPTS150PNB)
£51.81150mm Top Plate Swivel Castor and Swivel & Whe... Read Moreel Brake with 105x80mm Hole Centres. The castor has an overall height of 210mm and the wheel has a tread width of 45mm. The load capacity is 600kg using manual propulsion at 4km/h (walking speed)The Polyurethane Tyre wheel with a Nylon Centre Wheel contains a Roller Bearing to reduce the rolling resistance. - In Stock
160mm Swivel Castor, 135kg Capacity | Rubber Tyre Wheel, Roller Bearing (LI160RMBNOTG)
Original price was: £9.87.£9.58Current price is: £9.58. Sale!160mm Top Plate Swivel Castor (Pressed Steel) with... Read More 105x80 Hole Centres. Black Rubber Tyre / Metal Centre Centre Wheel with Roller Bearing. Load Capacity = 135kg - In Stock
150mm Swivel Castor, 500kg Capacity | Polyurethane Tyre Wheel, Ball bearing (KSCR15020241)
£56.95150mm Swivel Castor (Pressed Steel) and Crown Trea... Read Mored Polyurethane Tyred / Cast Iron Centre Wheel with Ball Bearing. Load Capacity = 500kg - In Stock
150mm Fixed Castor, 500kg Capacity | Polyurethane Tyre Wheel, Ball bearing, 188mm Height (KFCR15020241)
£53.65150mm Fixed Castor (Pressed Steel) and Crown Tread... Read More Polyurethane Tyred / Cast Iron Centre Wheel with Ball Bearing. Load Capacity = 500kg - In Stock
200mm Swivel Castor, 500kg Capacity | Polyurethane Tyre Wheel, Ball bearing (KSCR20020241)
£76.98200mm Swivel Castor (Pressed Steel) and Crown Trea... Read Mored Polyurethane Tyred / Cast Iron Centre Wheel with Ball Bearing. Load Capacity = 500kg - In Stock
200mm Fixed Castor, 500kg Capacity | Polyurethane Tyre Wheel, Ball bearing, 238mm Height (KFCR20020241)
£73.15200mm Fixed Castor (Pressed Steel) and Crown Tread... Read More Polyurethane Tyred / Cast Iron Centre Wheel with Ball Bearing. Load Capacity = 500kg - In Stock
130mm Shock Absorbing Swivel Castor With Brake, 350kg Capacity | 130mm Polyurethane Tyre Wheel (GDS130B75SF)
£143.21130mm Shock Absorbing Swivel Castor with Brake (GD... Read MoreS130BSFHUD), Polyurethane tyre on Aluminium Centre, Load Capacity = 350kg. Overall height without load = 200mm. Overall height reduces incrementally up to 30mm as load increases (see image 2 - GDS130 Compression Curve) and is fully compressed with a load of 120kg. - In Stock
130mm Shock Absorbing Swivel Castor, 350kg Capacity | 130mm Polyurethane Tyre Wheel (GDS13075SF)
£138.34130mm Shock Absorbing Swivel Castor (GDS130ASFHUD)... Read More, Polyurethane tyre on Aluminium Centre, Load Capacity = 350kg. Overall height without load = 200mm. Overall height reduces incrementally up to 30mm as load increases (see image 2 - GDS130 Compression Curve) and is fully compressed with a load of 120kg. - In Stock
130mm Shock Absorbing Fixed Castor, 350kg Capacity | 130mm Polyurethane Tyre Wheel (GDS13075RF)
£134.61130mm Shock Absorbing Fixed Castor (GDS130ARFHUD),... Read More Polyurethane tyre on Aluminium Centre, Load Capacity = 350kg. Overall height without load = 200mm. Overall height reduces incrementally up to 30mm as load increases (see image 2 - GDS130 Compression Curve) and is fully compressed with a load of 120kg. - In Stock
200mm Swivel Castor, 1090kg Capacity | Cast Iron Wheel, Roller Bearing (855CIB)
£98.46200mm Top Plate Swivel Castor with 140x105mm Bolt ... Read MoreHole Centres each suiting an M10 fixing bolt. The heavy duty bracket has a swivel head with roller ball bearings and has a grease nipple. The pressed steel frame has a bright zinc finish. This castor houses a quality Flexello Cast Iron Wheel that has a Roller Bearing fitted into the central bore to reducing rolling resistance. The Load Capacity of this castor is 1090kg. - In Stock
200mm Fixed Castor, 500kg Capacity | Nylon Wheel, Roller Bearing (829NYB)
£40.30200mm Flexello Top Plate Fixed Castor (Pressed Ste... Read Moreel) with 105x80mm Bolt Hole Centres. White Nylon Wheel with Roller Bearing. Load Capacity = 500kg - In Stock
200mm Swivel Castor with Brake, 450kg Capacity | Rubber Tyre Wheel, Roller Bearing (822RNBTSB)
£72.87200mm Top Plate Swivel Castor and Swivel & Whe... Read Moreel Brake (Pressed Steel) with 105x80 Hole Centres. Rubber Tyre / Nylon Centre Wheel with Roller Bearing. Load Capacity = 450kg - In Stock
150mm Fixed Castor, 520kg Capacity | Nylon Wheel, Roller Bearing (688NYB)
£35.79150mm Top Plate Fixed Castor (Heavy Duty Pressed S... Read Moreteel) with 140x73 Hole Centres. Nylon Wheel with Roller Bearing. Load Capacity = 520kg - In Stock
150mm Swivel Castor with Brake, 400kg Capacity | Rubber Tyre Wheel, Roller Bearing (655RTBSWB)
£102.60150mm Top Plate Swivel Castor with Swivel &... Read More Wheel Brake. The 4 hole top plate measures 162mm x 140mm with 140mm x 105mm Bolt Hole Centres. to suit a 10mm Fixing Bolt. The Wheel has a Rubber Tyre on Cast Iron Centre with a Needle Roller Bearing. Load Capacity = 400kg.
The 55 series castor is made from heavy duty pressed steel with a bright zinc finish and roller ball bearing in the swivel head.
- In Stock
150mm Swivel Castor with Brake, 520kg Capacity | Nylon Wheel, Plain Bore (655NYSWB)
£81.14150mm Flexello Top Plate Swivel Castor and Swiv... Read Moreel & Wheel Brake (Heavy Duty Pressed Steel) with 140x105mm Bolt Hole Centres. Nylon Wheel with Plain Bore. Load Capacity = 520kg
The 55 series castor is made from heavy duty pressed steel with a bright zinc finish and roller ball bearing in the swivel head.