What is the Difference Between a Hub and an Axle?
1 Answers
The differences between a hub and an axle are as follows: 1. Different in nature: The following are the differences in the nature of the hub and axle relationship: The wheel hub is the rotating part of the wheel core connected by struts inside the tire rim, specifically the metal component that supports the tire and is mounted on the axle. The bearing is an important component in contemporary mechanical equipment. 2. Different characteristics: Regarding characteristics: To compare the bearing's resistance to pitting, the bearing's rated life is defined as one million revolutions (106), and the maximum load it can withstand is the basic dynamic load rating, denoted as C. Depending on the characteristics and requirements of different vehicle models, the surface treatment process of the wheel hub will also vary. 3. Different functions: Their main functions are: The main function of the bearing is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotational accuracy. The third-generation hub bearing unit combines the bearing unit with the anti-lock braking system. The hub unit is designed with inner and outer flanges; the inner flange is bolted to the drive shaft, and the outer flange mounts the entire bearing together.