Polyurethane Coated Rubber Wheels Structure Composition

1. Rubber Core: The internal rubber core provides excellent elasticity and shock absorption, contributing to a smoother ride by absorbing vibrations and impacts.

2. Polyurethane Coating: The outer polyurethane layer enhances wear resistance, tear strength, and traction while maintaining low rolling resistance and noise levels.

3. Bearings: Typically, ball bearings or roller bearings are installed between the wheel axle and hub. Bearings support the wheel's rotation, ensuring smooth operation and the ability to handle radial and axial loads.

Types of Bearings

• Deep Groove Ball Bearings: Suitable for light to moderate loads, offering good rotational accuracy and low friction, ideal for high-speed applications.

• Angular Contact Ball Bearings: Capable of withstanding significant axial loads in both directions, suitable for applications requiring bidirectional axial force.

• Tapered Roller Bearings: Able to handle large radial and single-direction axial loads, commonly used in heavy-duty scenarios.

• Thrust Washers/Plates: Primarily designed to bear pure axial loads without radial load capacity.

Advantages

• Low Maintenance: High-quality bearings reduce wear, extending the wheel's lifespan and minimizing maintenance needs.

• High Efficiency: Bearings decrease friction between the wheel and axle, improving operational efficiency and energy savings.

• Load Capacity: Different types of bearings can be selected based on specific application requirements to accommodate varying load conditions.

• Durability: Bearing design and material selection can be tailored to specific working environments, such as high or low temperatures, humidity, or dusty conditions, enhancing durability.

• Stability: Bearings ensure stable wheel rotation, which is crucial for precise movement and positioning.

Applications

Polyurethane Coated Rubber Wheels with Bearings find extensive use in various industrial and commercial settings, especially where high-performance wheels are required:

• Logistics and Warehousing Equipment: Such as automated guided vehicles (AGVs), forklifts, and carts, which need efficient, reliable, and quiet wheels.

• Medical Devices: Including hospital beds, operating tables, and stretchers, where wheels must operate silently and smoothly.

• Cleaning Equipment: Like sweepers and scrubbers, which require wheels that perform effectively on different floor types.

• Stage and Exhibition Equipment: Such as mobile display stands and lighting equipment, where wheels should be both aesthetically pleasing and functional.

• Airport Baggage Handling Systems: Requiring wheels that can operate continuously and have high durability.

Selection Considerations

When choosing Polyurethane Coated Rubber Wheels with Bearings, it's important to consider not only the material and structure of the wheel but also the specific working conditions. Selecting the appropriate bearing type and specifications ensures that the wheel will provide optimal performance and longevity under expected operating conditions.