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FAQS

QWhat does a bad wheel bearing sound like?

ALoud Noise Coming from the Tire or Wheel The most common symptom with a bad wheel bearing is a loud noise coming from the tire or wheel of the vehicle. It will sound like metal grinding on metal and will get louder as the vehicle goes faster. If you hear noises coming from the wheel, contact a mechanic right away.

QWhat are roller bearings used for?

ARoller Bearings Roller Bearings are a type of rolling-element bearing that uses cylinders (rollers) to maintain the separation between the moving parts of the bearing (as opposed to using balls as the rolling element).

QWhat are thrust bearings used for?

AIn airplanes and helicopters, thrust bearings will be used in landing gears and rotors to deal with the thrust involved in these applications. Where roller and ball bearings are most commonly used in automotive and aerospace applications, fluid thrust bearings are often used in the thrust block of ships.

QWhat is the difference between plain bearings and rolling bearings?

APlain bearings are generally optimized for a single speed, while rolling bearings can tolerate a wider speed range, more suitable for variable speed drives.

QWhat work does a thrust bearing in a turbine do?

AThe thrust bearing in a turbine basically serves two purpose the first purpose is taking the axial load of the turbine which is transferred from turbine rotor to bearing and then from bearing housing and pedestal transfers to the ground.