331-4962: Fan Spider

The Fan Spider is a disc-shaped component made of metal, often cast aluminum and steel. It is positioned at the center of the engine cooling fan and connects the fan blades to the engine driveshaft. The spider has a central bore that allows it to be mounted onto the driveshaft, and it features arms and legs extending outward to support the fan blades. Attributes: • Provides support and structural integrity to the fan blade. • Minimize the noise and improve overall system performance. • Strong and durable, withstand demanding conditions of engine operation. Applications: A Fan Spider is a component used in the engine cooling system in equipment equipped with engine-driven cooling fans. It plays a main role in controlling the speed and operation of the fan.