Wheel Hub Bearing 33411124358

Wheel Hub bearing 33411124358 is made of high-strength bearing steel, with dimensions of 39mm inner diameter, 72mm outer diameter, and 37mm width, suitable for BWM, FORD, OPEL, Vauxhall and other models. Bearings can support car wheels, reduce friction, allow wheels to rotate smoothly, and absorb shock and vibration from the road to ensure vehicle driving performance and safety.

Product Specification

The influence of load distribution on bearing life

Load distribution is directly related to the life of double row tapered roller bearings.

When the bearing is subjected to mixed loads, the rollers in the “pressurized column” are subjected to most of the load, the second column is subjected to a small portion of the load, and all the rollers are symmetrically distributed. The larger the azimuth angle, the smaller the contact load on the rollers, and the rollers are subjected to alternating stresses during rotation.

Maximum contact load with the radial force and axial force increases linearly, all the roller contact force and axial force is basically a linear relationship, the loaded area range with the increase of axial force and increase, with the increase of radial force and decrease.

When the bearing is subjected to a large load, the train running speed has little effect on the size and distribution of the roller contact load. If the load distribution is not reasonable, it will lead to part of the roller to bear excessive load, accelerate its wear and fatigue, thus reducing the overall life of the bearing.