Fixed Castors
Fixed Castors are sometimes referred to as rigid castors. This is because Fixed castors are indeed Rigid and can only perform straight line movements. The bracket is formed from a single sheet of steel or stainless steel pressed into the desired shape. Alternatively, fabricated castors are made from forged steel, the yokes (or side plates...) are welded to the top plate.In both cases, fixed castors do not have any moving parts. The wheel sits directly under the top plate so that the castor offset is zero. Conversely, swivel castors have the centre of the wheel offset from the centre of the top plate (where the swivel axis is). The longer the offset the more easily the castor can self-align to the direction of force. That is, direction you want to castor to go. See here for swivel castors.
Fixed castors are generally used either in perfectly straight aisles where you want your trolley to only move forwards and backwards. It is more common that Rigid Castors are used in in conjunction with swivel or lockable swivel castors. They provide stability to your trolleys movement when travelling in a straight line and steering when rounding curves or corners.
Using Fixed Castors
A combination of Fixed and Swivelling castors is the most common configuration (two fixed and two swivel). With this configuration turning on the spot is quite hard. If you need to do this maybe all swivel castors is what you need. The addition of a directional locks can turn some castors into fixed castors and back again. Call us on 0121 772 1010 to learn more.
A word of caution. If you are using a six castor configuration, the two central castors should be Rigid Castors and at least one size bigger than those at the front and at the back. Furthermore, the two central castors must be able to hold at least half the total weight so they are strong enough to enable the platform to pivot on them. For more information about recommended load capacities, please click here. Read More
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In Stock100mm Fixed Castor, 70kg Capacity | Rubber Tyre Wheel, Plain Bore (LFV100RP)
£5.23100mm Top Plate Fixed Castor with a Grey Rubber Ty ... Read Morere Wheel on a Nylon Centre. It has 80x60mm fixing bolt hole centres and the load capacity is 70kg using manual propulsion at 4km/h This popular general purpose castor is fitted with a Grey rubber tyre that is both non-marking and gentle on floors. The wheel has a roller bearing that lower the rolling resistance. It makes a great new component to make your equipment mobile or as a replacement castor. It is ideal for most general purpose domestic or industrial applications such as a trolley, dolly or furniture where the travel speed of the castor generally does not exceed walking speed. -
In Stock100mm Fixed Castor, 70kg Capacity | Rubber Tyre Wheel, Roller Bearing (LFV100RMB)
£6.18100mm Top Plate Fixed Castor with a Black Rubber T ... Read Moreyre Wheel on a Pressed Steel centre complete with Thread Guards. It has 80x60mm bolt hole centres and a load capacity of 70kg using manual propulsion at 4km/h. This popular general purpose castor is fitted with a Black Rubber Tyre Wheel that is gentle on floors. The Caster wheel has a roller bearing that offers low rolling resistance. It is ideal as a new or replacement castor for most domestic or industrial applications such as a trolley or dolly where the travel speed of the castor generally does not exceed walking speed. -
In Stock100mm Fixed Castor, 75kg Capacity | Rubber Tyre Wheel, Roller Bearing (MFV100BRP1B)
£4.98100mm Black Rubber Tyre wheel on a plastic centre ... Read Morewith a roller bearing fitted into a pressed steel Fixed castor bracket. The Fixed Bracket has a 4 hole top plate with 80x60mm bolt hole spacing. The load capacity of this castor is 75kg using manual propulsion at 4km/h (walking speed) The Black Rubber Tyre is softer wheel compared to hard tread wheels like nylon and the rubber absorbs vibrations whilst in motion making this a low noise option and will not scratch the floor. The roller bearing lowers the rolling resistance to reduce the effort required to move the castors. Together with the strong bracket makes this castors a great choice for many industrial or domestic applications. The wheel might leave marks on the floor and if you want a non-marking version of this castor please order our MFV100GRP1B -
In Stock100mm Fixed Castor, 75kg Capacity | Rubber Tyre Wheel, Roller Bearing (MFV100GRP1B)
£5.75100mm Grey Rubber Tyre wheel on a plastic centre w ... Read Moreith a roller bearing fitted into a pressed steel Fixed castor bracket. The Fixed Bracket has a 4 hole top plate with 80x60mm bolt hole spacing. The load capacity of this castor is 75kg using manual propulsion at 4km/h (walking speed) The Grey Rubber Tyre is non-marking and has a softer wheel compared to hard tread wheels like nylon. The rubber absorbs vibrations whilst in motion making this a low noise option and will not mark or scratch the floor. The roller bearing lowers the rolling resistance to reduce the effort required to move the castors. Together with the strong bracket makes this castor a great choice for many industrial or domestic applications. -
In Stock100mm Fixed Castor, 900kg Capacity | Nylon Wheel, Ball bearing (GXT100ARFMCD)
Original price was: £162.47.£102.54Current price is: £102.54. Sale!Fixed [Rigid] Castor - 100mm Machine Cast Nylon Wh ... Read Moreeel - Load Capacity: 900kg and Power Towable to 4km/h. Engineered for extreme durability and precision performance, the GXT-100-ARF-MCD Fixed castor features a high-grade 100mm Machine Cast Nylon Wheel (80 Shore D). The wheel is housed within an extra-strong, fabricated top plate frame designed to withstand demanding industrial conditions. The top plate includes European and UK standard 80x60mm bolt hole centres, ensuring versatile installation across a wide range of equipment. Key features: Exceptional Load Capacity: Handles up to 900kg at 4km/h for reliable heavy-duty performance. Durable Construction: Welded steel frame with a tough powder-coated finish resists corrosion and impact. Smooth, Floor-Safe Mobility: Extra-Strong Non-marking White Nylon Wheel. Precision Movement: Twin sealed ball bearings and an integrated axle shaft ensure effortless rolling and long service life. Ideal for applications requiring maximum strength, durability, and floor protection, this castor is built for heavy industrial use - where performance can’t be compromised. Want to see more options? Check out our full GXT range in the catalogue. -
In Stock100mm Heavy Duty Fixed Castor, 500kg Capacity | White Nylon Wheel, Ball Bearing (HFV100NY2B)
£16.96100mm Heavy Duty Top Plate Fixed Castor with Heavy ... Read More Gauge Pressed Steel and a load capacity of 500kg. The swivel head has a double ball race with hardened ball race track. The Top Plate measure 100x88mm with 80x60mm Fixing Bolt Hole Centres. The bolt holes are slotted to 80/75x60/55mm and suits 8mm Bolts. The castor wheel is a white nylon wheel (polyamide) with a 37mm tread width and fitted with two precision ball bearings. The hard wheel is non-marking and has the lowest rolling and swivel resistance. This castor is an excellent all purpose heavy duty castor. It is often used with high load mobile storage and transportation equipment in domestic, mechanical and industrial applications. Download HDV Series Datasheet Here -
In Stock100mm Heavy Duty Gate Castor, 75kg Spring Loaded | Fixed Castor with Rubber Tyre Wheel (GCOPENHD100RU)
Original price was: £75.83.£35.16Current price is: £35.16. Sale!Spring Loaded Heavy Duty Gate Castor with a robust ... Read More 1 inch (25.4mm) square central steel stem - Zinc Galvanised for outside use. This gate castor has an overall height of 365mm and the fixing plate is pre-drilled with two 8mm fixing holes spaced 85mm apart. It moves on a fixed castor bracket fitted with a 100mm Rubber Tyre on a Cast Iron Centre Wheel with a 38mm Tread Width running on two ball bearings View 2D drawing for product dimensions by clicking on the thumbnail image above (below the main product image) This heavy duty gate castor is spring loaded to help with opening and closing a heavy gate and is suitable for use on uneven surfaces. The gate castor will help support the gate to help prevent hinge damage. The spring begins compression with a 20kg load and is fully compressed with 100kg's of force. -
In Stock100mm High Temperature Fixed Castor, 125kg Capacity | Phenolic Resin Wheel, Plain Bore (MFX100HT)
£17.16100mm Fixed Castor (Pressed Steel) with with 80x60 ... Read Moremm Bolt Hole centres and 128mm Overall Height. This castor houses a High Temperature Black Phenolic Wheel with a 35mm Tread Width and Smooth Plain Bore. It is Rated to +280 Degrees Celsius and has a Load Capacity = 120kg Key Specifications: Top Plate Dimensions: 100x85mm Bolt Hole Centres: 80/77x60mm Overall Height: 128mm Wheel Material: Black Phenolic Resin Wheel Tread width: 35mm Bore Type: Smooth Plain Bore Temperature Rating: -40 ºC to +280 ºC Load Rating: 120kg using manual propulsion at 4km/h (walking speed) -
In Stock100mm High Temperature Stainless Steel Fixed Castor, 150kg Capacity | Phenolic Wheel, Plain Bore (MFS100HT)
£24.72100mm High Temperature Top Plate Fixed Castor (Sta ... Read Moreinless Steel Castor) with 80x60mm Bolt Hole Centres and 128mm overall height. Black Phenolic caster wheel with 35mm Tread Width and Smooth Plain Bore. Load Capacity = 150kg This castor is rated from -40 Deg. C to +280 Deg. C and is made from AISI304 Stainless Steel with a double ball race in the swivel head. -
In Stock100mm LAG Fixed Castor, 300kg Capacity | Polyurethane Tyre Wheel, Ball Bearing (23678)
£38.49100mm Top Plate Fixed Castor (LAG Pressed Steel) w ... Read Moreith a Top Plate measuring 105x80mm and 80x60mm Fixing Bolt Hole Centres. This caster has an overall height of 137mm and the wheel is a quality Polyurethane Tyre on Cast Iron Centre Wheel with a 30mm Tread Width and Ball Bearings. Load Capacity = 300kg -
In Stock100mm Shock Absorbing Fixed Castor, 100kg Capacity | Polyurethane Tyre Wheel (GDS10075RF)
£82.73100mm Shock Absorbing Fixed Castor with 78mm x 78m ... Read Morem 4-hole Top Plate with 58mm x 58mm Bolt Hole spacings each fixing hole drilled to 7mm, The Polyurethane tyre on Aluminium Centre is fitted with precision ball bearings, This caster has a load capacity of 100kg.The shock absorbing function of this castor means that the overall height can vary by 20mm. The casters height without load is 160mm and this reduces incrementally by up to 20mm as load increases (see image 2 - GDS100 Curve) and fully compressed with a load of 75kg. -
In Stock100mm Shock Absorbing Fixed Castor, 100kg Capacity | Polyurethane Tyre Wheel (GDSB100ARFLUD75)
£82.73100mm Shock Absorbing Fixed Castor with a Polyuret ... Read Morehane Tyre on an Aluminium Centre wheel complete with precision ball bearings Key Specifications: Top Plate Dimensions: 105x80mm Bolt Hole Centres: 80/75x60/55mm Bolt Hole Size: 9mm (to suit 8mm Fixing Bolt) Overall Height: 171mm - 20mm (compression) Castor offset: 45 - 54mm Wheel material: Polyurethane Tyre on an Aluminium Centre Wheel Bearing Type: Ball Bearings Tread Hardness: 90 Shore A Load Rating: 100kg (using manual propulsion at 4km/h) Surface Finish: Powder Coated Note: Because of the spring in the rubber shock absorbing pad, the overall height unloaded is 171mm as the load increases, the compression of the rubber pad incrementally reduces the overall height by up to 20mm (see image 2 - GDS100 Curve). The castor is fully compressed at 75kg. The shock absorbing movement also means that the castors off set can range from 45mm to 54mm. -
In Stock100mm Stainless Steel Fixed Castor, 150kg Capacity | Nylon Wheel, Plain Bore (MFS100NY)
£12.57100mm Top Plate Fixed Castor (Stainless Steel Cast ... Read Moreor) with 80x60mm Fixing Hole Centres. This castor has a White Nylon Wheel with a Smooth Plain Bore. The Load Capacity is 150kg using manual propulsion at 4km/m (walking Speed). Fixed castors are sometimes called Rigid castors because the bracket [frame] has no moving parts. Key Specifications Top Plate Size: 100x85mm Bolt Hole Centres: 80x60mm Bolt Hole Size: 8.5x12mm (suits 8mm Fixing Bolts) Overall Height: 128mm Stainless Steel Grade: AISI 304 -
In Stock100mm Stainless Steel Fixed Castor, 150kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (MFS100PNB)
£20.40100mm Top Plate Fixed Castor (Stainless Steel Cast ... Read Moreor) with 80x60mm Bolt Hole Centres. Polyurethane Tyre / Nylon Centre Wheel with Roller Bearing. Load Capacity = 150kg Key Specifications: Bracket Material: Stainless Steel AISI 304 Top Plate Dimensions: 100x85mm Bolt Hole Centre: 80x60mm Fixing Bolt Hole Size: 8.5x12mm (suits 8mm Fixing Bolts) Overall Height: 126mm Wheel Material: Red Polyurethane on a White Nylon Centre Tread Width: 30mm Tyre Hardness: 97 Shore A Bearing Type: Stainless Steel Roller Bearing Load Rating: 150kg (Hand pushed to 4km/h) -
In Stock100mm Stainless Steel Fixed Castor, 150kg Capacity | Rubber Tyre Wheel, Roller Bearing (MFS100RNB)
£20.43100mm Top Plate Fixed Castor (Stainless Steel Brac ... Read Moreket) with 80x60mm Hole Centres and 128mm overall height. The non-marking Elastic Blue Rubber Tyre / Nylon Centre Wheel has a 36mm Tread Width and contains a Stainless Steel Needle Roller Bearing to reduce the rolling resistance. Load Capacity = 150kg
