The axle shaft bearing is an important component of the transmission and can be discovered in older cars and heavy-duty machines. It supports the car's weight and resists shocks from rough road surfaces while allowing the wheel to rotate smoothly.
Axle bearing importanceThe wheel bearings are composed of extreme strength steel and bear the weight of the vehicle while letting it roll freely. The axle shaft bearings are compressed into the housing of the rear axle that is beside the wheel. The axle will sit inside the bearing so the axle can turn the wheel easily. This component is also lubricated by gear oil in the differential housing to keep the bearing from failing.
Common issues with a bad axle shaft bearingA bad axle shaft bearing can be dangerous because it can cause wheel wobble, uneven tire wear, and steering wheel vibration.