Wheel bearing installation, use common sense

Car wheel bearings are used in pairs over most single row tapered roller or ball bearings . With the development of technology, the car has been widely used car wheel units. Growing scope and use of the hub bearing unit, has now developed to the third generation: the first generation is a double row angular contact bearing components. The second generation of the outer raceway has a flange for fixing the bearing, the turntable bearing sleeve may simply be fixed with a nut on the axle.So that the vehicle maintenance becomes easy. The third generation wheel hub bearing units are used bearing units and anti-lock brake system fitted. Wheel hub unit is designed to have the inner flange and outer flange, the inner flange is bolted to the drive shaft, the entire bearing outer flange fit together.Worn or damaged wheel bearing or hub units will make your vehicle is involved in a high anachronistic and costly failure in traveling the road, or even cause damage to your safety. In the wheel bearings use and installation Please note the following:
1, in order to ensure maximum safety and can be *, regardless of the age of the vehicle is recommended that you should always check how long the wheel bearings - note bearing for wear early warning signals: includes any friction or noise when rotating wheel suspension combination abnormal deceleration when cornering.Rear-wheel drive vehicle is recommended for the vehicle to 38,000 km is to deal with the front wheel hub double row ball slewing bearing lubrication. When replacing the brake system, check the bearings and replace seals.
2. If you hear noise emitted wheel bearing parts, first of all, it is important to find the location of the noise occurs. There are many moving parts may produce noise, but also may be some non-rotating member and the rotating member contact occurs. If the confirmation is bearing noise, the bearing may be damaged and need replacing.
3, because the front wheel hub bearing failure leads to both sides working conditions are similar, so even if only one bearing bad, it is recommended to replace in pairs.
4, wheel bearing more sensitive, in any case need to adopt the right approach and the right tools. In storage and during installation, the thin wall bearings

 parts can not be damaged. Some bearings require greater pressure pushed, so they need special tools. Be sure to reference vehicle manufacturers instructions.
5, when installing the bearings should be clean and tidy environment, small particles from entering the bearing will shorten bearing life. When replacing the bearings to maintain a clean environment is very important. Do not allow the bearing with a hammer percussion, note bearing not fall to the ground (or similar misconduct). Before installing the shaft and the bearing housing should also check the condition of, even minor would lead to undesirable wear of mating, thereby causing early failure of the bearings.