Bearing

Wheel bearings are an important part that allows the wheels of a vehicle to rotate. These bearings facilitate movement by reducing friction between the wheel and other rotating parts. 

1. Material: · Wheel bearings are usually made of steel, stainless steel or ceramic materials. These materials provide durability and high strength.

2. Load Capacity: · The load capacity of wheel bearings determines the amount of load that can be carried. It can vary depending on the weight and intended use of the vehicles.

3. Speed Capacity: · The speed capacity of wheel bearings determines the maximum speed at which the wheels can rotate at a given speed. Bearings used in high speed vehicles generally have a higher speed capacity.

4. Seals and Protections: · Some wheel bearings are equipped with seals or special gaskets to protect them from external factors. This can help extend the life of the bearing.

5. Rust protection: · Bearings are usually protected against rust. This extends the life of the bearing and improves its performance.

6. Lubrication properties: · Wheel bearings are usually pre-greased. This means that the bearing is ready to use. In addition, some models may have lubrication points for periodic maintenance.