Braked Castors
Braked castors, also known as lockable castors, are designed to provide controlled movement and secure positioning for industrial, commercial and material handling equipment.Most braked castors are swivel castors fitted with wheel brakes, directional locks or total stop braking systems for improved safety and st...ability. Braked castors can include different locking mechanisms depending on the application requirements:
- Wheel Brake – Locks the wheel to prevent rolling
- Directional Lock – Locks the swivel movement for straight-line travel
- Total Stop Brake – Locks both wheel rotation and swivel movement simultaneously
Most brake systems are fitted to swivel castors. Fixed castors with brakes are less common, although some specialist heavy-duty and shock-absorbing castors include braking systems.
Braked Castor Construction
Swivel braked castors rotate 360 degrees around a vertical swivel axis and consist of a castor wheel mounted within a swivel housing or bracket. The main components typically include:
- Top plate or bolt hole fitting
- Swivel head and ball race
- Castor bracket or yoke
- Wheel and axle assembly
- Brake mechanism
The top plate or fixing determines how the castor attaches to equipment. Common fixing methods include top plate fixings and single bolt hole fittings. Correct bolt hole centres are important when replacing existing castors.
Single & Double Ball Race Bearings
The swivel head contains ball bearings which allow the castor to rotate smoothly under load. Braked swivel castors are commonly available with:
- Single ball race bearings
- Double ball race bearings
Double ball race designs are widely used for medium-duty and heavy-duty applications because they provide improved load distribution, smoother steering and greater durability under static and dynamic loads.
What is Castor Offset?
Castor offset is the distance between the swivel axis and the centre of the wheel axle. This offset allows swivel castors to self-align and travel in the direction of movement, improving manoeuvrability and steering performance during operation. Read More
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In Stock150mm Swivel Castor with Brake, 500kg Capacity | Nylon Wheel, Ball Bearing (KBMG150NYB)
£44.70150mm Top Plate Swivel Castor with Total Stop Brak ... Read Moree (Fabricated Steel) with 105x80mm Fixing Bolt Hole Centres. White Nylon Wheel with Ball Bearings. Load Capacity = 500kg Key Specifications and Features: Top Plate Size: 140x110mm Bolt Hole Centres: Slotted 114x87mm / 97.5x71.5mm Fixing Bolt Size: 12.7x25mm (suits M12 Fixing Bolts) Brake Style: Swivel & Wheel Brake. Also known as a Total Stop Brake because both the wheel and the swivel rotation are locked when applied' Overall Height: 190mm Castor Offset: 40mm Swivel Radius: 149mm Bearing Type: Ball Bearings Load Capacity: 500kg (manual propulsion at 4km/h) Nylon castor wheels have a hard tread making them one of the easiest to move (Low tractive resistance). They have a high load capacity, are low maintenance and extremely resistant to water, salts, greases, acids and alkalis. -
In Stock150mm Swivel Castor with Brake, 500kg Capacity | Nylon Wheel, Plain Bore (622NYTSB)
£45.72150mm 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
150mm Swivel Castor with Brake, 500kg Capacity | Nylon Wheel, Roller Bearing (622NYBTSB)
£56.44150mm Top Plate Swivel Castor and Swivel & Whe ... Read Moreel Brake (Pressed Steel) with 105x80 Hole Centres. Nylon Wheel with Roller Bearing. Load Capacity = 500kg -
In Stock150mm Swivel Castor with Brake, 500kg Capacity | Polyurethane Tyre Wheel, Ball bearing (KBCR15020241)
£72.91150mm Swivel Castor (Pressed Steel) with Swivel &a ... Read Moremp; Wheel Brake. Crown Tread Polyurethane Tyred / Cast Iron Centre Wheel with Ball Bearing. Load Capacity = 500kg -
In Stock150mm Swivel Castor with Brake, 500kg Capacity | Polyurethane Tyre Wheel, Ball bearing (KBMG150CRPCB)
£69.88150mm Swivel Castor (Fabricated Steel) with Swivel ... Read More & Wheel Brake. Crown Tread Polyurethane Tyre on a Cast Iron Centre Wheel with Ball Bearings. Load Capacity = 500kg Brake Style: Swivel & Wheel brake (Total Stop Brake) which locks both the wheel and the swivel rotation Double Pedal Brake Top Plate Size: 140mm x 110mm Bolt Hole Centres: Slotted to 114x87mm / 97.5x71.5mm Overall Height: 190mm Tread Width: 45mm Offset: 40mm Swivel Radius: 149mm -
In Stock150mm Swivel Castor with Brake, 500kg Capacity | Polyurethane Tyre Wheel, Ball Bearing (KBMG150PCB)
£70.00150mm Top Plate Swivel Castor with Total Stop Brak ... Read Moree (Fabricated Steel) with 105x80mm Bolt Hole Centres. Polyurethane Tyre on a Cast Iron Centre Wheel with Ball Bearings. Load Capacity = 500kg Key Specifications and Features: Top Plate Size: 140x110mm Bolt Hole Centres: Slotted 114x87mm / 97.5x71.5mm Fixing Bolt Size: 12.7x25mm Bolt Holes (Suits M12 Fixing Bolts) Brake Style: Swivel & Wheel Brake. Often referred to as a Total Stop Brake because both the wheel and swivel rotation are locked when applied. Overall Height: 190mm Offset: 40mm Swivel Radius: 149mm Tread Hardness: 92 +/-3 Shore A Bearing Type: Ball Bearing Load Capacity: 500kg (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 Stock150mm Swivel Castor with Brake, 500kg Capacity | Polyurethane Tyre Wheel, Ball bearing (KS150PCB500SWB)
£90.00150mm Swivel and Brake Castor (Heavy Gauge Pressed ... Read More Steel) with Polyurethane Tyre (91 Shore A) on a Cast Iron Centre Wheel with Precision Ball Bearings. Load Capacity = 500kg Key Specifications: Top Plate Size: 135x110mm Bolt Hole Centres: 105x80mm Bolt Hole Size: 13x16mm (suits 12mm Fixing Bolts) Overall Height: 189mm Castor Offset: 50mm Wheel Material: Polyurethane Tyre on a Cast Iron Centre Tyre Hardness: 91 Shore A Wheel Tread Width: 40mm Bearing Type: Ball Bearings Brake Style: Swivel & Wheel Brake (also known as a Total Stop Brake because the swivel rotation and wheel are locked when applied) Load Rating: 500kg using manual propulsion at 4km/h (walking speed) Key Features: Double Ball Bearing Race in swivel head for optimum manoeuvrability Heavy Gauge Pressed Steel for exceptional strength Zinc plated for protection -
In Stock150mm Swivel Castor with Brake, 500kg Capacity | Polyurethane Tyre Wheel, Ball bearing, KSMG150CRPCB (KSMG150CRPCB)
£63.97150mm Swivel Castor (Fabricated Steel) with 105x80 ... Read Moremm Fixing Bolt Hole Centres that suit a 12mm Fixing Bolt. The wheel has a Crown Tread Polyurethane Tyre bonded to a Cast Iron Centre with Ball Bearings. Load Capacity = 500kg Key Specifications: Top Plate Size: 140mm x 110mm Bolt Hole Centres: Slotted to 114x87mm / 97.5x71.5mm Overall Height: 190mm Tread Width: 45mm Castor Offset: 40mm Crown tread wheels have a smaller point of contact with the floor which increases wheel's manoeuvrability by lowering the swivel resistance cause by friction with the floor. -
In Stock150mm Swivel Castor with Brake, 500kg Capacity | Polyurethane Tyre wheel, Roller Bearing (622PNBTSB)
£53.33150mm swivel castor with total lock brake, designe ... Read Mored for smooth movement, durability, and reliable load support in demanding industrial environments. This castor features a polyurethane tyre bonded to a white nylon centre, delivering excellent floor protection, low rolling resistance, and quiet operation. The integrated swivel and wheel brake ensures both rotation and wheel movement can be securely locked, providing maximum stability when stationary. Built with a pressed steel bracket and durable zinc finish, the castor is engineered for long service life, while the roller bearing ensures effortless mobility under heavy loads. Key Specifications Top Plate Size: 135 x 110mm hole centres Bolt Hole Centres: 105 x 80/75mm Bolt Hole Size: 11 x 14mm (suits 10mm Fixing Bolt) Brake Type: Total Stop Brake (both wheel and swivel rotation are locked when applied) Castor Offset: 53mm Swivel Radius: 185mm Overall Height: 188mm Wheel Diameter: 150mm Wheel Material: Red Polyurethane tyre Wheel Centre: White nylon Tyre Hardness: 98 +/- 3 Shore A Bearing Type: Roller bearing Load Rating: 500kg manual propulsion ~4km/h (walking speed) This castor is ideal for industrial trolleys, warehouse equipment, machinery bases, and heavy-duty mobile units. The polyurethane tread provides excellent grip and wear resistance, while also protecting floors from damage - making it suitable for both factory and commercial environments. The double ball bearing swivel head design ensures smooth steering and durability under continuous use. -
In Stock150mm Swivel Castor with Brake, 500kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (622SUBTSB)
£81.79150mm Top Plate Swivel Castor and Swivel & Whe ... Read Moreel Brake (Pressed Steel) with 105x80mm Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Roller Bearing. Load Capacity = 500kg -
In Stock150mm Swivel Castor with Brake, 520kg Capacity | Nylon Wheel, Plain Bore (655NYSWB)
£89.53150mm Flexello Top Plate Swivel Castor and Swivel ... Read More& 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. -
In Stock150mm Swivel Castor with Brake, 520kg Capacity | Nylon Wheel, Roller Bearing (655NYBSWB)
£111.48150mm Flexello Top Plate Swivel Castor and Swivel ... Read More& Wheel Brake (Heavy Duty Pressed Steel) with 140X105mm Fixing Bolt Hole Centres. Nylon Wheel with a Roller Bearing. Load Capacity = 520kg. Recommended Maximumm Total Load over 4 Castors = 1560kg : 3 x Load Capacity of Castor (520kg) The 55 series castor is made from heavy duty pressed steel with a bright zinc finish and has roller ball bearings in the swivel head. -
In Stock150mm Swivel Castor with Brake, 600kg Capacity | Cast Iron Wheel, Ball bearing (HKB15020441)
£104.89150mm Top Plate Swivel Castor With Brake (Fabricat ... Read Moreed Steel) with a Cast Iron Wheel with Ball bearings. Load Capacity = 600kg using manual propulsion at 4 km/h (walking speed) Key Specifications: Brake Style: Swivel & Wheel Brake (also known as a Total Stop Brake) which locks both the wheel and the swivel rotation. Top Plate Size: 149mm x 110mm Bolt Hole Centres: 120/105mm x 80/60mm Overall Height: 202mm Tread Width: 45mm Cast iron wheels are generally the first choice for heavy duty and arduous applications. They have a high load capacity, are wear resistant and unaffected by swarf or aggressive materials. -
In Stock150mm Swivel Castor with Brake, 600kg Capacity | Nylon Wheel, Ball bearing (HKB15020111)
£130.23150mm Top Plate Swivel Castor With Brake (Fabricat ... Read Moreed Steel) with 105x80 Hole Centres. Nylon Wheel with Ball bearing. Load Capacity = 600kg -
Out of Stock - On the Way150mm Swivel Castor with Brake, 600kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (HPTS150PNB)
£55.24150mm 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.
