Full MC Nylon Heavy Duty Casters Wheel 4 Inches Load Capacity 800KG Resistant To Oils Greases
- Material: Made of MC Nylon, offering high mechanical strength, stiffness, and excellent wear resistance.
- Heavy-Duty Capacity: Designed for substantial loads, with a single wheel capacity ranging from 450KG to 800KG.
- Robust Construction: Features a thick bracket design (5.0+5.0 mm plate thickness) for enhanced stability and durability.
- Precision Engineering: Specific offset distances (22mm to 48mm) ensure smooth swiveling and maneuverability under load.
- Varied Sizing: Available in four sizes (4-inch to 8-inch) with corresponding wheel dimensions (10050mm to 20050mm) to suit different floor conditions and load requirements.

Casters Specification
| Size |
Wheel Specifications |
Installation Height |
Eccentric Distance |
Plate Thickness |
Single Wheel Load Capacity |
| 4寸 |
100*50 |
144 |
22 |
5.0+5.0 |
450KG |
| 5寸 |
125*50 |
165 |
27 |
5.0+5.0 |
500KG |
| 6寸 |
150*50 |
191 |
36 |
5.0+5.0 |
650KG |
| 8寸 |
200*50 |
241 |
48 |
5.0+5.0 |
800KG |
Matching Specifications
- Set 1: 2 brakes + 2 fixed
- Set 2: 2 swivel + 2 fixed
CASTER NETWEIGHT
| Size |
Fixed Caster |
Swivel Caster |
Brake Caster |
| 4 inch |
1.5 |
2.2 |
2.6 |
| 5 inch |
1.8 |
2.5 |
2.9 |
| 6 inch |
2 |
2.9 |
3.3 |
| 8 inch |
2.2 |
3.8 |
4.3 |
Key Advantages
- Floor Protection: MC Nylon is softer than metal but harder than standard rubber, providing a balance that protects delicate floors (like epoxy or polished concrete) while supporting heavy weights.
- Low Rolling Resistance: The material and precision bearings allow for easy pushing and pulling, reducing operator fatigue.
- Chemical & Corrosion Resistance: Unlike metal wheels, MC Nylon is resistant to oils, greases, and many chemicals, making it suitable for harsh industrial environments.
- Quiet Operation: Significantly quieter than metal casters when rolling over uneven surfaces or thresholds.
- High Impact Resistance: Capable of withstanding shock loads without cracking or deforming.
Applications
These casters are ideal for heavy-duty industrial and commercial applications, including:
- Industrial Machinery: Mounting for CNC machines, lathes, and assembly line equipment.
- Heavy Logistics: Platform trucks, pallet jacks, and warehouse carts carrying heavy materials.
- Aviation & Automotive: Dollies for aircraft parts, engine stands, and automotive assembly fixtures.
- Stage & Event Equipment: Mobile stages, lighting rigs, and sound system carts requiring stable and quiet movement.
- Medical & Laboratory: Heavy medical imaging equipment (CT/MRI scanners) and laboratory instrument carts where floor protection is critical.




Company Services & Process Overview
