608 bearing 6 saPlastic bearingid it is a deep groove ball bearings， 0 refers to a series of deep groove ball bearings， 8 represents the diameter size of 8 mm。608 the size of the bearing is 22 mm (diameter) of 7 mm (width) and 8 mm (inner diameter)。Sometimes， we write 608 prefer 8 x22x7mm said。Of course， if the customer has custom-made requirements， we can do it， too。
Wheel bearing´s Plastic bearinglifespan is in accordance to its maintenance。 With yearly lubrication and proper care， a wheel bearing can last for years。 When annual maintenance is not done， a wheel bearing can cause expensive damages to its surrounding parts。 These easy steps will likely keep you away from being stranded on the side of the road， avoiding a costly repair bill related to an overheated or under lubricated wheel bearing。 Lift the vehicle and remove the wheel。 Make sure to use a jack stand to be safe。
