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This 125 mm heavy-duty swivel castor with directional lock is designed for industrial... Read Full Description
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This 125 mm heavy-duty swivel castor with directional lock is designed for industrial applications where high load capacity, controlled manoeuvrability and the ability to track straight when needed are required. The directional lock allows the swivel action to be locked, enabling consistent straight-ahead movement — ideal for long runs or confined aisles.
With a load capacity of 550 kg per castor, this model is well suited to industrial trolleys, heavy machinery frames, material handling platforms and production equipment operating under substantial weight. The ball journal swivel bearing ensures smooth, dependable rotation under load, supporting reliable performance and extended service life in demanding environments.
The polyurethane on cast iron wheel combines a robust cast iron core with a high-performance polyurethane tread, offering excellent load support, high abrasion resistance and smooth rolling characteristics. The 50 mm tread width and 92 Shore A hardness deliver a tough, resilient running surface that balances durability, floor protection and load distribution. Designed for use within a temperature range of –40 °C to +60 °C, this castor performs reliably across a wide range of indoor industrial applications.
A large top plate fixing (140 × 110 mm) with 105 × 80/75 mm hole centres ensures secure mounting and effective load distribution, making this castor a dependable choice for heavy-duty operations where both tracking control and heavy load support are required.
Heavy-duty swivel castor with directional lock – Toggle between swivel movement and straight tracking
550 kg load capacity per castor – Strong industrial performance
Polyurethane on cast iron wheel – Durable, abrasion-resistant tread
125 mm wheel diameter – Efficient rolling under load
50 mm tread width – Excellent stability and floor contact
Ball journal swivel bearing – Smooth, controlled rotation
Large top plate fixing – Secure mounting for heavy equipment
Operating temperature range –40 °C to +60 °C
Castor Type: Swivel with Directional Lock, Top Plate
Load Capacity: 550 kg per castor
Max Load Capacity of 4 Castors: 1650 kg
Wheel Diameter: 125 mm
Tread Width: 50 mm
Wheel Material: Polyurethane on Cast Iron
Wheel Colour: Yellow
Tread Hardness: 92 Shore A
Bearing Type: Ball Journal (Swivel Head)
Temperature Range: –40 °C to +60 °C
Total Castor Height: 164 mm
Swivel Radius: 148 mm
Plate Length: 140 mm
Plate Width: 110 mm
Plate Hole Centres: 105 × 80/75 mm
Plate Hole Diameter: 10 mm
Commonly used for:
Heavy-duty industrial trolleys
Machinery bases and frames
Manufacturing and assembly equipment
Material handling systems
Applications requiring both load support and controlled tracking
Ross Handling supplies a carefully selected range of heavy-duty castors engineered for strength, durability and reliable performance in industrial environments. Products are chosen to meet the practical demands of commercial, manufacturing and logistics users.
This 125 mm heavy-duty swivel castor with directional lock and polyurethane on cast iron wheel delivers excellent load capacity, controlled movement and flexible tracking control, making it a dependable choice for demanding handling applications.
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Top Plate Castors |
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Ball Journal |
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550 |
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125-5000-SUB-D.pdf |
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50 |
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-40 min to +60 max |
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92 shore A |
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1650 |
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140 |
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110 |
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105 |
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80/75 |
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10 |
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148 |
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164 |
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Yellow |
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125 |
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Polyurethane on Cast Iron |
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For a more detailed view of our delivery charges please visit our UK Delivery & Returns or International Delivery & Returns page.
Please note that our standard shipping rates do not apply to tubing orders. Tubing has its own unique shipping rate, which is automatically calculated at checkout. We've tailored these rates to ensure the best possible delivery service for these items!
Please note final delivery cost is calculated at checkout based on order weight and destination.
| Delivery Option | Delivery Cost (£) |
|---|---|
| 2 Working Days Express Pack (for small orders) | £7.09 |
| 2 Working Days | From £9.13 |
| Next Working Day | From £10.66 |
| By 12 PM Next Working Day | From £16.83 |
| By 10:30 AM Next Working Day | From £23.46 |
| Saturday Delivery | From £17.85 |
| 3 Day Pallet Delivery (for large orders) | £100 |
Please note delivery costs for Northern Ireland, Highlands, and Islands vary based on location and order weight.
| Delivery Option | Delivery Cost (£) |
|---|---|
| Northern Ireland (2-3 working days) | From £16.32 |
| Scottish Highlands (2-3 working days) | From £19.38 |
| Isle of Man (2-3 working days) | From £19.38 |
| Channel Islands (2-3 working days) | From £19.38 |
Please note that the following postcodes in the Highlands and Islands of Scotland incur additional delivery charges due to their remote locations and the higher shipping costs associated with these areas.
Postcodes affected include:
AB31-AB56
FK17-FK21
HS1-HS9 (Outer Hebrides)
IV (Inverness and surrounding areas)
KA27-KA28 (Isle of Arran and Cumbrae)
KW (Kirkwall and Orkney)
PA20-PA78 (Argyll and Bute, Inner Hebrides)
PH15-PH50 (Perthshire and the Highlands)
ZE1-ZE3 (Shetland Islands)
These areas are subject to a delivery surcharge due to increased transportation costs and extended delivery times. We strive to keep our delivery charges as competitive as possible and appreciate your understanding when shipping to these regions.
For more information or to get a specific delivery quote, please contact our customer service team.
If you're not satisfied with your purchase, ordered the wrong size, or find the items unsuitable, return them within 28 days along with the delivery note and a brief explanation for a refund or exchange. Please contact us before returning items to ensure eligibility. Note that we cannot refund items damaged through use.
We recommend using a recorded and insured delivery method for returns, as we're not responsible for goods lost or damaged in transit. Keep proof of postage. Refunds typically do not cover original delivery costs, and returns of sack trucks, trolleys, and mobile steps may incur a restocking fee.
For full terms and conditions click here.