Our company is a professional manufacturer of automotive wheel hub bearings. Below are some tips on automotive wheel hub bearings from Tenier:

How can we find the distance between the wheel hub support bearing and the center plane of the wheel? Is this not something special? Why do we need this data? It's impossible to check... It seems that there is no such requirement in the process

2. The bearing store bought two SKF iron sealed bearings for the front wheels and took them to the repair department for replacement. The mechanic said that the iron seal was because the bearings were not easy to grease (did grease need to be added during the first installation) and that if the iron cover was pried open, it would break or deform, affecting use. However, the seller who bought the bearings said that SKF iron seal bearings do not need to be greased before installation and do not require maintenance after installation. They have now been installed and are in use.

Excuse me, are SKF bearings very durable and maintenance free?

*Okay, let's check. Some bearings with iron or plastic seals only have very little butter or no oil added, which can seriously shorten their service life. In fact, iron sealed bearings are also easy to pry open. Just use a thinner flat screwdriver or blade to gently pry open, without damaging the oil seal or affecting use. Generally speaking, bearings under normal use do not need to be regularly maintained or greased. As long as the wheels or bearings do not get wet, they can be used normally for several years without any problems. The bearings and their mounting seats have an interference fit, and it is more troublesome to move them frequently to loosen the area where the bearings are installed on the wheel hub. Replacing the wheel hub or wheel rim is more expensive, especially now that most motorcycles use integral aluminum wheels. It costs about 200 yuan to replace one or less, and ten or twenty yuan to replace one bearing. If it breaks down, it can be replaced again.

3. How much does it cost to replace each bearing in a car wheel? If it needs to be replaced, it is necessary to replace a pair or only replace one bearing in the wheel. The price depends on the quality of the car, and only one bearing can be replaced.The image is from the internet. If there is any infringement, please contact us to delete it