A hub bearing is an important part of a vehicle's wheel assembly. It allows wheels to turn freely and plays a vital role in the safety and the handling of the vehicle. A car's wheel hub bearing's life depends on the miles your car has been driven and not for how long you've had it. It is recommended to check your wheel bearings every 25,000 miles. Depending on the quality of your wheel bearing, it can last anywhere from 80,000 miles to 150,000 miles. A hub bearing reduces friction by providing smooth metal balls to roll against and spin smoothly. At eWorldTrade, you can comfortably trade with the manufacturers of your choice. Connect with any distributer that meets your quality and budget requirements. For feedback or any help, you can contact our 24 hour customer support and we'll be more than happy to help you. eWorldTrade is constantly working on enhancing its services so your feedback is always appreciated. We have manufacturers that offer the best wholesale rates, so you must give them a look.