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£2.20

75mm Polyurethane Fixed Castor – Max 80Kg This 75mm Polyurethane Castor is the ultimate and most popular choice in our Heavy duty castor range.  Offering the benefits of a Flexible castor wheel, such as Low Noise, Shock resistance and suitability for uneven floors as well as offering properties normally associated with Hard Castor wheels s..

£2.49

75mm Polyurethane Swivel Castor – Max 80Kg 75mm Polyurethane Castors are the ultimate choice for most demanding applications.  Offering the benefits of a Flexible castor wheel, such as, Low Noise, Shock resistance and suitability for uneven floors, as well as offering properties normally associated with Hard Castor wheels such as High Load..

£2.65

75mm Polyurethane Swivel Castors (Braked) – Max 80Kg These 75mm Polyurethane Castors, with wheel brake, are the ultimate choice for many demanding applications.  Offering the benefits of Flexible castor wheels, such as, Low Noise, Shock resistance and suitability for uneven floors, as well as offering properties normally associated with Ha..

£2.71

80mm Nylon Castor – Extra Hard Wearing and Heavy use – Max 120kg Medium Duty Castors Wheels - Hard Wearing 80mm Fixed Castor manufactured from High Grade Nylon, providing an extremely durable and High Strength castor, suitable for upto 120kg per Castor.  Ideal for Heavy Use applications. Products Specification : Wheel Diam..

£4.52

80mm Nylon Castor – Extra Hard Wearing and Heavy use – Max 120Kg Medium Duty Castors Wheels - Hard Wearing 80mm Castor with Ball Bearing Swivel Plate. Manufactured from High Grade Nylon, providing an extremely durable and High Strength castor, suitable for upto 120Kg per Castor.  Ideal for Heavy Use applications. Products Specific..

£6.44

80mm Nylon Castor with Brake – Extra Hard Wearing and Heavy use – Max 120kg Medium Duty Castors Wheels - Hard Wearing 80mm Castor with Ball Bearing Swivel Plate and wheel brake. Manufactured from High Grade Nylon, providing an extremely durable and High Strength castor, suitable for upto 120Kg per Castor.  Ideal for Heavy Use applicat..

£6.36

80mm Nylon Castor with Single Bolt Hole Fitting – Extra Hard Wearing and Heavy use – Max 120Kg Medium Duty Castors Wheels - Hard Wearing 80mm Castor with Single Bolt Hole fitting, Ideal for installing into threaded tube inserts and plain or threaded holes. Manufactured from High Grade Nylon, providing an extremely durable and High Strength..

£8.33

80mm Nylon Castor with Single Bolt Hole Fitting (Braked) – Extra Hard Wearing and Heavy use – Max 120kg Medium Duty Castors Wheels - Hard Wearing 80mm Castor with Single Bolt Hole fitting and wheel brake, Ideal for installing into threaded tube inserts and plain or threaded holes. Manufactured from High Grade Nylon, providing an extremely ..

£4.15

80mm Fixed Polyurethane Castor – Max 120Kg Medium Duty Castors Wheels - Polyurethane Castors are the ultimate choice for most applications.  Offering the benefits of a Flexible castor wheel, such as, Low Noise, Shock resistance and suitability for uneven floors, as well as offering properties normally associated with Hard Castor wheel..

£5.97

80mm Polyurethane Swivel Castor – Max 120Kg Medium Duty Castors Wheels - Polyurethane Castors are the ultimate choice for most applications.  Offering the benefits of a Flexible castor wheel, such as, Low Noise, Shock resistance and suitability for uneven floors, as well as offering properties normally associated with Hard Castor whee..

£7.91

80mm Polyurethane Swivel Castor (Braked) – Max 120Kg Medium Duty Castors Wheels - Polyurethane Castors are the ultimate choice for most applications.  Offering the benefits of a Flexible castor wheel, such as, Low Noise, Shock resistance and suitability for uneven floors, as well as offering properties normally associated with Hard Ca..

£3.78

100mm Castor with Grey Non-Marking Rubber These 100mm Non Marking Castors are Ideal for both soft and hard flooring surfaces. The grey rubber castor wheel offers Non-Marking properties and flexibility to provide excellent protection to delicate floors.  The Rubber based tyre offers high grip and is suitable for uneven floors such as c..

£3.15

100mm Non Marking Fixed Castor – Max 125Kg       Features: Strong and Durable – Ideal for Heavy use High Load Capacity and Excellent Abrasion Resistance Zinc Plated Metal for rust and corrosion resistance Floor Protection 125Kg per Castor Temperature range -20°C upto +80°C Sof..

£4.35

100mm Castor with Grey Non-Marking Rubber (With Brake) These 100mm Non Marking Castors with Wheel Brake are Ideal for both soft and hard flooring surfaces. The grey rubber castor wheel offers Non-Marking properties and flexibility to provide excellent protection to delicate floors.  The Rubber based tyre offers high grip and is suitab..

£3.78

100mm Castor with Grey Non-Marking Rubber These 100mm Non Marking Castors, with Single Top Fixing, are Ideal for both soft and hard flooring surfaces. The grey rubber castor wheel offers Non-Marking properties and flexibility to provide excellent protection to delicate floors.  The Rubber based tyre offers high grip and is suitable fo..

£3.85

100mm Castor with Grey Non-Marking Rubber (Braked) These 100mm Non Marking Castors, with Single Top Fixing and Wheel Brake are Ideal for soft and hard flooring surfaces. The grey rubber castor wheels offer Non-Marking properties to provide excellent protection to floors surfaces.  The Hard Rubber wheel provides high grip and is s..

£3.20

100mm Polyurethane Fixed Castor – Max 125Kg This 100mm Polyurethane Castor is the ultimate and most popular choice in our Heavy duty castor range.  Offering the benefits of a Flexible castor wheel, such as Low Noise, Shock resistance and suitability for uneven floors as well as offering properties normally associated with Hard Castor wheel..

£4.36

100mm Polyurethane Swivel Castor – Max 125Kg 100mm Polyurethane Castors are the ultimate choice for most demanding applications.  Offering the benefits of a Flexible castor wheel, such as, Low Noise, Shock resistance and suitability for uneven floors, as well as offering properties normally associated with Hard Castor wheels such as High L..

£5.28

100mm Polyurethane Swivel Castor (Braked) – Max 125Kg 125mm Polyurethane Castor with Brake are the ultimate choice for most demanding applications.  Offering the benefits of a Flexible castor wheel, such as, Low Noise, Shock resistance and suitability for uneven floors, as well as offering properties normally associated with Hard Castor wh..

£3.97

100mm Swivel Polyurethane Casters - Max 125Kg 100mm Red Polyurethane Casters with Single Bolt Hole Fitting offer an excellent aesthetic appreance produced from the Ultimate Caster Wheel material. Polyurethane Caster Wheels offer extreme wear & abrasion resistance, excellent levels of grip, resistance to many fluids and cleaning materials, a..

£4.75

100mm Swivel Polyurethane Casters (Braked) - Max 125Kg 100mm Red Polyurethane Casters, with Single Bolt Hole Fitting and Wheel Brake, offer pleasing aesthetic appreance and are produced from the Ultimate Caster Wheel material - Polyurethane (PU). The Polyurethane Caster Wheel give extreme wear & abrasion resistance, goods levels of grip, re..

£2.99

100mm Nylon Castor – Extra Hard Wearing and Heavy use – Max 140kg Medium Duty Castors Wheels - Hard Wearing 100mm Fixed Castor manufactured from High Grade Nylon, providing an extremely durable and High Strength castor, suitable for upto 140kg per Castor.  Ideal for Heavy Use applications. Products Specification: Whee..

£3.98

100mm Nylon Castor – Extra Hard Wearing and Heavy use – Max 140Kg Medium Duty Castors Wheels - Hard Wearing 100mm Castor with Ball Bearing Swivel Plate. Manufactured from High Grade Nylon, providing an extremely durable and High Strength castor, suitable for upto 140Kg per Castor.  Ideal for Heavy Use applications.   Prod..

£4.77

100mm Nylon Castor with Brake – Extra Hard Wearing and Heavy use – Max 140Kg Medium Duty Castors Wheels - Hard Wearing 100mm Castor with Brake and Ball Bearing Swivel Plate. Manufactured from High Grade Nylon, providing an extremely durable and High Strength castor, suitable for upto 140Kg per Castor.  Ideal for Heavy Use applications..

£3.00

100mm Swivel Nylon Castor - Max 140Kg Products Specification : Wheel Diameter: 100mm Wheel Thickness: 32mm Overall Height: 130mm Hole Dimensions: 10mm (Bolt Holes Suit M10 Bolts) Load Capacity: 140kg Castor Weight: 0.722kg        Bulldog Castors > Heavy Duty Castors Wheels &..

£4.05

100mm Swivel Nylon Castor (Brake) - Max 140Kg Products Specification : Wheel Diameter: 100mm Wheel Thickness: 32mm Overall Height: 130mm Hole Dimensions: 10mm (Bolt Holes Suit M10 Bolts) Load Capacity: 140kg Castor Weight: 0.722kg      Total Lock Wheel Brake   Bulldog Cas..

£6.66

100mm Fixed Blue Elastic Rubber Castor - Max 140Kg EasyGlide (Smooth Running) Roller Bearing The Blue Elastic Fixed Castor is flexible in nature and offers excellent floor protection and non-marking properties.  Carries much higher loads than the standard Grey Rubber Castors and Black Rubber Castors, and provides excellent aesthetic appe..

£8.39

100mm Swivel Blue Elastic Rubber Castor - Max 140Kg EasyGlide (Smooth Running) Roller Bearing The Blue Elastic Castor is one of the most popular castors on the market.  The flexible nature of the rubber offers excellent floor protection and non-marking properties.  Carries much higher loads than the standard Grey Rubber Castors and ..

£10.25

100mm Swivel Blue Elastic Rubber Castor (Braked) - Max 140Kg EasyGlide (Smooth Running) Roller Bearing The 100mm Blue Elastic Castor, with wheel brake, is one of the most popular castors on the market.  The flexible nature of the rubber offers excellent floor protection and non-marking properties.  Carries much higher loads than the..

£10.04

100mm Swivel Castor with Blue Elastic Rubber and Single Bolt Fixing - Max 140Kg EasyGlide (Smooth Running) Roller Bearing The Single Bolt Fixing, Blue Elastic Castor, is one of the most popular castors on the market.  The flexible nature of the rubber offers excellent floor protection and non-marking properties.  Carries much higher..

£11.93

100mm Swivel Castor with Blue Elastic Rubber and Single Bolt Fixing (Braked) - Max 140Kg EasyGlide (Smooth Running) Roller Bearing The Single Bolt Fixing, Blue Elastic Castor with Brake, is one of the most popular castors on the market.  The flexible nature of the rubber offers excellent floor protection and non-marking properties.  ..

£5.32

100mm Polyurethane Fixed Castor – Max 140Kg Medium Duty Castors Wheels - Polyurethane Castors are the ultimate choice for most applications.  Offering the benefits of a Flexible castor wheel, such as, Low Noise, Shock resistance and suitability for uneven floors, as well as offering properties normally associated with Hard Castor whee..

£7.09

100mm Polyurethane Swivel Castor – Max 140Kg Medium Duty Castors Wheels - Polyurethane Castors are the ultimate choice for most applications.  Offering the benefits of a Flexible castor wheel, such as, Low Noise, Shock resistance and suitability for uneven floors, as well as offering properties normally associated with Hard Castor whe..

£9.08

100mm Polyurethane Swivel Castor with Brake – Max 140Kg Medium Duty Castors Wheels - Polyurethane Castors are the ultimate choice for most applications.  Offering the benefits of a Flexible castor wheel, such as, Low Noise, Shock resistance and suitability for uneven floors, as well as offering properties normally associated with Hard..

£8.99

100mm Polyurethane Swivel Castor – Max 140Kg Medium Duty Castors Wheels - Polyurethane Castors are the ultimate choice for most applications.  Offering the benefits of a Flexible castor wheel, such as, Low Noise, Shock resistance and suitability for uneven floors, as well as offering properties normally associated with Hard Castor whe..

£10.92

100mm Polyurethane Swivel Castor with Brake – Max 140Kg Medium Duty Castors Wheels - Polyurethane Castors are the ultimate choice for most applications.  Offering the benefits of a Flexible castor wheel, such as, Low Noise, Shock resistance and suitability for uneven floors, as well as offering properties normally associated with Hard..

£3.99

125mm Castor with Grey Non-Marking Rubber These 125mm Non Marking Castors are Ideal for both soft and hard flooring surfaces. The grey rubber castor wheel offers Non-Marking properties and flexibility to provide excellent protection to delicate floors.  The Rubber based tyre offers high grip and is suitable for uneven floors such as c..

£3.85

125mm Non Marking Fixed Castor – Max 140Kg       Features: Strong and Durable – Ideal for Heavy use High Load Capacity and Excellent Abrasion Resistance Zinc Plated Metal for rust and corrosion resistance Floor Protection 140Kg per Castor Temperature range -20°C upto +80°C Soft ..

£4.29

125mm Castor with Grey Non-Marking Rubber (Braked) These 125mm Non Marking Castors with Wheel Brake are Ideal for both soft and hard flooring surfaces. The grey rubber castor wheel offers Non-Marking properties and flexibility to provide excellent protection to delicate floors.  The Rubber based tyre offers high grip and is suitable f..

£3.50

125mm Fixed Castor – Industrial Black Rubber – Max 110Kg Medium Duty Castors Wheels -125mm Fixed Rubber Castor. Manufactured from High Grade Rubber (NR/SBR).  Rubber Castors provide excellent grip and shock resistance, and are suitable for uneven floors such as concrete and warehouse floors. The Large 125mm Castor Wheel allows for equipmen..

£4.27

125mm Swivel Castor – Industrial Black Rubber – Max 110Kg Medium Duty Castors Wheels - 125mm Rubber Castor with Ball Bearing Swivel Top Plate. Manufactured from High Grade Rubber (NR/SBR).  Rubber Castors provide excellent grip and shock resistance, and are suitable for uneven floors such as warehouse floors. The Large 125mm Castor wheel a..

£5.46

125mm Swivel Castor (Braked) – Industrial Black Rubber – Max 110Kg Medium Duty Castors Wheels - 125mm Rubber Castor with Ball Bearing Swivel Top Plate and wheel locking brake. Manufactured from High Grade Rubber (NR/SBR).  Rubber Castors provide excellent grip and shock resistance, and are suitable for uneven floors such as concrete f..

£4.25

125mm Swivel Castor – Industrial Black Rubber Light Duty Castors Wheels : 125mm Black Rubber Castor with Single Bolt Hole Ball Bearing Swivel. Manufactured from High Grade Rubber (NR/SBR).  Rubber Castors provide excellent grip and shock resistance, and are suitable for uneven floors such as concrete floors. Single Bolt Fixing ideal for fi..

£6.00

125mm Swivel Castor (Braked) – Industrial Black Rubber Light Duty Castors Wheels : 125mm Black Rubber Castor with Single Bolt Hole Ball Bearing Swivel and wheel Brake. Manufactured from High Grade Rubber (NR/SBR).  Rubber Castors provide excellent grip and shock resistance, and are suitable for uneven floors such as concrete floors. Single..

£3.90

125mm Castor with Grey Non-Marking Rubber Single Bolt Fitting, 125mm Non Marking Castors are Ideal for soft and hard flooring surfaces. The grey rubber castor offer a Non-Marking characteristic and flexibility to provide great protection to delicate floors.  The Rubber based wheel provides high grip and is suitable for uneve..

£4.68

125mm Castor with Grey Non-Marking Rubber (Braked) Single Bolt Fitting Castor with Brake.  The 125mm Non Marking Wheels are Ideal for nearly all flooring surfaces. The grey rubber wheel offers Non-Marking characteristics and the flexibility of the rubber provides superb protection for use on delicate floors.  The Rubber..

£4.40

125mm Polyurethane Fixed Castor – Max 140Kg This 125mm Polyurethane Castor is the ultimate and most popular choice in our Heavy duty castor range.  Offering the benefits of a Flexible castor wheel, such as Low Noise, Shock resistance and suitability for uneven floors as well as offering properties normally associated with Hard Castor wheel..

£4.62

125mm Swivel Polyurethane Casters - Max 140Kg These 125mm Red Polyurethane Casters offers excellent aesthetic appreance combined with the Ultimate Castor material. The Polyurethane wheel offers extreme high wear resistance, excellent levels of grip, resistance to many industrial and commercial fluids and high load bearing capacity.  Suitab..

£5.34

125mm Swivel Polyurethane Castor (Braked) - Max 140Kg This 125mm Red Polyurethane Castor with Wheel Brake offers excellent aesthetic appreance combined with the Ultimate Castor material. The Polyurethane wheel offers extreme high wear resistance, excellent levels of grip, resistance to many industrial and commercial fluids and high load bearing..

£4.59

125mm Swivel Polyurethane Casters - Max 140Kg These 125mm Red Polyurethane Casters with Single Bolt Hole Fitting offer an excellent aesthetic appreance produced from the Ultimate Caster Wheel material. The Polyurethane Caster Wheels offer extremely high wear & abrasion resistance, excellent levels of friction (grip), resistance to many flui..

£5.29

125mm Swivel Polyurethane Casters (Brake) - Max 140Kg These 125mm Red Polyurethane Casters with Single Bolt Hole Fitting and Total Lock Brake offer pleasing aesthetic appreance, being produced from the Ultimate Caster Wheel material - Polyurethane. These Polyurethane Caster Wheels offer high wear & abrasion resistance, good levels of fricti..

£8.00

150mm Fixed Castor – Industrial Black Rubber – Max 130Kg Medium Duty Castors Wheels - This Industrial Fixed Castor offers an extra large 150mm Wheel allowing equipment to be moved with minimal effort. Manufactured from High Grade Rubber (NR/SBR), providing excellent grip and shock resistance.  Suitable for uneven surfaces such as conc..

£9.84

150mm Swivel Castor – Industrial Black Rubber – Max 130Kg Medium Duty Castors Wheels - This Industrial Swivel Castor offers an extra large 150mm Wheel allowing equipment to be moved with minimal effort. Manufactured from High Grade Rubber (NR/SBR), providing excellent grip and shock resistance.  Suitable for uneven surfaces such as co..

£11.93

150mm Swivel Castor (Braked) – Industrial Black Rubber – Max 130Kg Medium Duty Castors Wheels - This Industrial Swivel Castor with Brake offers an extra large 150mm Wheel allowing equipment to be moved with minimal effort. Manufactured from High Grade Rubber (NR/SBR), providing excellent grip and shock resistance.  Suitable for uneven..

£11.72

150mm Swivel Castor – Industrial Black Rubber – Max 130Kg Medium Duty Castors Wheels - This Industrial Swivel Castor with single bolt fixing offers an extra large 150mm Wheel allowing equipment to be moved with minimal effort. Manufactured from High Grade Rubber (NR/SBR), providing excellent grip and shock resistance.  Suitable f..

£13.84

150mm Swivel Castor (Braked) – Industrial Black Rubber – Max 130Kg Medium Duty Castors Wheels - This Industrial Swivel Castor with single bolt fixing and wheel brake offers an extra large 150mm Wheel allowing equipment to be moved with minimal effort. Manufactured from High Grade Rubber (NR/SBR), providing excellent grip and shock resistan..

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Bulldog Castors Manufactures and Suppliers of Medium Duty, including caster wheels for industrial equipment, castors for commercial equipment and Castors for general purpose applications. Medium Duty Castors have load capacities between 75Kg-140Kg per castor. Our Medium Caster wheels are Zinc Plated, which means they are extremely resistant to corrosion and rust.  Castors allow for easy manoeuvrability of the equipment, as well as allowing smooth, low rolling, resistances. We offer Nylon caster wheels, Rubber Castor, Polyurethane Castors, and more. Available as bolt hole castors, Plate fixing castors. Ideal for Trolleys, Cabinets, Industrial and warehouse equipment.

Medium Duty Castors are our most popular range of castors, as they are available in a large selection of sizes load bearing capacities at the very best prices. The Medium duty castors are generally offered with zinc plated steel brackets for corrosions resistance; however we can also supply stainless steel castors. We also offer each type and size with a choice of alternative wheels if the standard wheels are not suitable. The Bulldog Castor’s own brand Medium duty castors UK, supplied directly from the manufacturer. We offer a vast range of medium duty castors and our manufacturing plant can produce wheel load capacities from 5kg to over 1000kg per castor.

We have many different types of wheels available, the most popular being Nylon, Grey Non Marking rubber, Black Polypropylene, Black Rubber, Nylon with bearings, and Polyurethane,

Typical applications of our Medium Duty Castors:

  • Castors for Material Handling Equipment
  • Castors for Medical Equipment
  • Castors for Manufacturing Plants
  • Castors for Warehouses equipment
  • Castors for Conveyor equipment
  • Castors for Shops  commercial buildings
  • Castors for Power stations
  • Castors for Industrial Equipment
  • Castors for Portable Machines  Equipment
  • Castors for Flight
  • Castors for Trolleys

Choose any of our medium duty swivel castors or fixed top plate castors according to your specification. We strive to provide our castor wheels at the most affordable price and offer our customers the very best customer service.

Repeat order OEM customers are advised to contact us for volume prices.

Swivel Wheel radius:

Our Medium Duty Castors are available with various diameters thickness’

  • 80mm castor wheels
  • 100mm castor wheels
  • 125mm castor wheels
  • 150mm castor wheels
  • 200mm+ castor wheels

Bulldogs Medium Duty Castor manufacturers produce test castor wheels for many application types, and customers can contact our technical engineers to discuss their requirements. Typical considerations may be Floor Type, Weight, Shock Loads, Low Friction, Environment contamination.