There are several varieties of castor wheels, each intended for particular uses and settings. Here are a few typical kinds:

1. Rigid Caster Wheels: These wheels are limited to linear motion. They are frequently utilized for equipment that doesn’t require maneuverability because they are stable and perfect for heavy loads.

2. Swivel Caster Wheels: These wheels provide more maneuverability due to their 360-degree rotation. They are frequently found in furniture, office chairs, and shopping carts.

3. Locking Caster Wheels: These wheels can be fixed in place thanks to a locking mechanism. They are helpful in stopping unwanted movement and can be either rigid or rotating.

4. Braked Caster Wheels: These have a brake applied directly to the wheel to keep it in place, much like locking castors. Medical carts and heavy-duty applications frequently use them.

5. **Industrial Caster Wheels**: Typically found in factories and warehouses, these wheels are made of durable materials to endure heavy loads and challenging circumstances.

6. Rubber Caster Wheels: These wheels are ideal for delicate flooring and offer a quiet, smooth ride. They are perfect for furniture and equipment because they absorb shock and vibrations.

7. Polyurethane Caster Wheels: Often utilized in industrial environments, these wheels are renowned for their toughness and resistance to abrasion. They can manage large loads and provide good floor protection.

8. Metal Caster Wheels: These wheels are utilized in heavy-duty situations where stability and strength are crucial. Usually, they are present in moving machinery.

9. Polypropylene Caster Wheels: These are frequently utilized in food service and medical settings because they are easy to clean and resistant to chemicals.

10. Specialty Caster Wheels: These can be made for particular applications, such as outdoor wheels for rough terrain or anti-static wheels for electronics.

When choosing castor wheels, take into account elements like floor surface, load capacity, indoor versus outdoor conditions, and the necessary degree of movement (fixed versus swivel). Do you intend to use these castor wheels for a particular purpose?