Medium Duty Castors - 125-200mm Polyurethane/Cast Iron Wheel - 220-350KG Load
125DR4PTBJ
£33.04
Skip to product information
Medium Duty Castors - 125-200mm Polyurethane/Cast Iron Wheel - 220-350KG Load
Our Medium Duty Polyurethane on Cast Iron Wheel Castors are designed for demanding industrial and material handling applications where high load capacity, durability, and smooth mobility are essential. Available in 125mm, 150mm, and 200mm wheel diameters, with load capacities ranging from 220kg to 350kg per castor, these wheels are ideal for heavy-duty trolleys, warehouse equipment, industrial carts, and manufacturing environments.
Featuring a hard-wearing polyurethane tyre bonded to a robust cast iron wheel centre, these castors combine exceptional strength with excellent floor protection and rolling performance. The polyurethane tread provides outstanding wear resistance, reduced rolling noise, and improved grip, while the cast iron core delivers superior load-bearing capacity for demanding applications.
The larger wheel sizes improve manoeuvrability and make it easier to transport heavy loads over thresholds, floor joints, and uneven surfaces while maintaining smooth and reliable operation.
Key Features
- Available in 125mm, 150mm and 200mm wheel sizes
- Load capacities from 220kg to 350kg per castor
- Durable polyurethane tyre with cast iron wheel centre
- Non-marking wheel tread
- Smooth and quiet rolling performance
- Excellent wear and abrasion resistance
- High load-bearing capacity
- Good floor protection and grip
- Suitable for heavy-duty commercial and industrial applications
Typical Applications
These polyurethane on cast iron castors are commonly used on:
- Heavy-duty warehouse trolleys
- Industrial carts
- Material handling equipment
- Manufacturing machinery
- Mobile plant equipment
- Distribution and logistics equipment
- Platform trucks
- Storage systems
- Engineering workshop equipment
- General industrial applications
A heavy-duty castor solution designed for applications requiring high load capacities, durability, and smooth rolling performance in demanding industrial environments.
| Part Number | Wheel Diameter | Tread Width | Bearing Type | Fitting Method | Castor Type | Plate Size | Hole Centres | Bolt Hole Size | Overall Height | Load Capacity | Price 1+ | Price 20+ | Price 50+ | Bulk Enquiry? | Quantity | Action |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 125DR4PTBJ | 125mm | 38mm | Ball Bearing | Plate Mounted | Swivel | 105 X 85 | 80 X 60 | 9mm | 152mm | 270KG | £33.04 | £30.04 | £27.53 | Please Enquire | ||
| 125DR4PTBJLP | 125mm | 38mm | Ball Bearing | Plate Mounted | Swivel | 135 X 110 | 105 X 80 | 12mm | 157mm | 450KG | £33.20 | £30.18 | £27.67 | Please Enquire | ||
| 150DR4PTBJ | 150mm | 50mm | Ball Bearing | Plate Mounted | Swivel | 135 X 105 | 105 X 80 | 11mm | 185mm | 350KG | £31.80 | £28.91 | £26.50 | Please Enquire | ||
| 200DR4PTBJ | 200mm | 50mm | Ball Bearing | Plate Mounted | Swivel | 135 X 105 | 105 X 80 | 11mm | 237mm | 350KG | £47.62 | £43.29 | £39.68 | Please Enquire | ||
| 125DR8PTBJ | 125mm | 38mm | Ball Bearing | Plate Mounted | Fixed | 105 X 85 | 80 X 60 | 9mm | 152mm | 270KG | £29.54 | £26.85 | £24.62 | Please Enquire | ||
| 125DR8PTBJLP | 125mm | 38mm | Ball Bearing | Plate Mounted | Fixed | 135 X 110 | 105 X 80 | 12mm | 157mm | 450KG | £28.32 | £25.75 | £23.60 | Please Enquire | ||
| 150DR8PTBJ | 150mm | 50mm | Ball Bearing | Plate Mounted | Fixed | 135 X 105 | 105 X 80 | 11mm | 185mm | 350KG | £26.20 | £23.82 | £21.83 | Please Enquire | ||
| 200DR8PTBJ | 200mm | 50mm | Ball Bearing | Plate Mounted | Fixed | 135 X 105 | 105 X 80 | 11mm | 237mm | 350KG | £37.68 | £34.25 | £31.40 | Please Enquire | ||
| 125DR4PTBJSWB | 125mm | 38mm | Ball Bearing | Plate Mounted | Swivel Braked | 105 X 85 | 80 X 60 | 9mm | 152mm | 270KG | £36.82 | £33.47 | £30.68 | Please Enquire | ||
| 125DR4PTBJSWBLP | 125mm | 38mm | Ball Bearing | Plate Mounted | Swivel Braked | 135 X 110 | 105 X 80 | 12mm | 157mm | 450KG | £44.94 | £40.85 | £37.45 | Please Enquire | ||
| 150DR4PTBJSWB | 150mm | 50mm | Ball Bearing | Plate Mounted | Swivel Braked | 135 X 105 | 105 X 80 | 11mm | 185mm | 350KG | £37.94 | £34.49 | £31.62 | Please Enquire | ||
| 200DR4PTBJSWB | 200mm | 50mm | Ball Bearing | Plate Mounted | Swivel Braked | 135 X 105 | 105 X 80 | 11mm | 237mm | 350KG | £52.98 | £48.16 | £44.15 | Please Enquire | ||
| 125DRBH12PTBJ | 125mm | 38mm | Ball Bearing | Single Bolt Hole | Swivel | N/A | N/A | 12.1mm | 152mm | 270KG | £33.56 | £30.51 | £27.97 | Please Enquire | ||
| 150DRBH12PTBJ | 150mm | 50mm | Ball Bearing | Single Bolt Hole | Swivel | N/A | N/A | 12.1mm | 185mm | 350KG | £32.50 | £29.55 | £27.08 | Please Enquire | ||
| 200DRBH12PTBJ | 200mm | 50mm | Ball Bearing | Single Bolt Hole | Swivel | N/A | N/A | 12.1mm | 237mm | 350KG | £48.08 | £43.71 | £40.07 | Please Enquire | ||
| 125DRBH12PTBJSWB | 125mm | 38mm | Ball Bearing | Single Bolt Hole | Swivel Braked | N/A | N/A | 12.1mm | 152mm | 270KG | £37.48 | £34.07 | £31.23 | Please Enquire | ||
| 150DRBH12PTBJSWB | 150mm | 50mm | Ball Bearing | Single Bolt Hole | Swivel Braked | N/A | N/A | 12.1mm | 185mm | 350KG | £38.70 | £35.18 | £32.25 | Please Enquire | ||
| 200DRBH12PTBJSWB | 200mm | 50mm | Ball Bearing | Single Bolt Hole | Swivel Braked | N/A | N/A | 12.1mm | 237mm | 350KG | £54.32 | £49.38 | £45.27 | Please Enquire |
Have a question about this item? Need a sample?
See our frequently asked questions
Need some help? Why not take a look at some of our frequently asked questions from our customers.
If you still cant find what your looking for then we are more than happy to help
Why shop with us?
Happy Customers
Take a look at some of our trusted reviews from our customers. Be sure to let us know how we helped you.
“Outstanding Customer Support!”
“Outstanding Customer Support! I had a specific requirement for custom castor wheels, and the team at castor-wheels.co.uk went above and beyond to help me. They provided excellent customer support, guiding me through the selection process and ensuring that I got the right wheels for my application. The castor wheels are of exceptional quality and work perfectly. I’m impressed with their dedication to customer satisfaction. Thank you, castor-wheels.co.uk!”
771 days ago
“Best Prices and Fast Delivery!”
“Best Prices and Fast Delivery! I compared several websites for castor wheels, and castor-wheels.co.uk had the best prices by far. I placed my order, and the delivery was surprisingly fast. The castor wheels were well-packaged and arrived in perfect condition. They are sturdy and perform exactly as described. I’m thrilled with my purchase and the overall shopping experience. I’ll definitely be a returning customer!”
806 days ago
"Outstanding & Personal Customer Service!"
Cannot recommend this company highly enough. Efficient, knowledgeable, friendly staff – with outstanding customer service.
Always on hand to offer advice and never too much trouble to chat through queries!
960 days ago
Frequently Asked Questions
What are the main advantages of using medium duty castors with polyurethane and cast iron wheels?
Medium duty castors with polyurethane and cast iron wheels offer high load capacities, excellent durability, and smooth, quiet mobility, making them ideal for demanding industrial applications. They also provide good floor protection and enhanced grip for safe operation.
How do I choose the right size of medium duty castors for my equipment?
Select a wheel size based on your load and mobility needs; larger diameters (150mm or 200mm) improve maneuverability and ease of movement over uneven surfaces, while smaller sizes (125mm) are suitable for lighter loads or tighter spaces.
Can these polyurethane castors be used on sensitive flooring surfaces?
Yes, the non-marking polyurethane tread of these castors ensures minimal floor damage, making them suitable for sensitive flooring environments while providing excellent grip and smooth movement.
What are the typical load capacities of these medium duty castors?
These castors are designed to handle loads ranging from 220kg to 350kg per castor, depending on the wheel size, making them suitable for heavy-duty warehouse, manufacturing, and material handling equipment.
Are these medium duty castors suitable for outdoor or rough surface applications?
Yes, the robust cast iron core and polyurethane tread provide good durability and wear resistance, enabling these castors to perform well on rough surfaces, thresholds, and floor joints in industrial outdoor environments.