Heavy Duty Truck Wheel Hub

The working features are mainly as follows:

The heavy-duty truck hub bearing is assembled on the axle shaft of the heavy-duty truck, and the inner ring of the double-row tapered roller bearing is fixed on the main shaft. The rings and rollers rotate according to the speed of rotation, and the tires of the heavy truck are mounted on the bolts to drive the car to walk.

Please pay attention to the following items during the use and installation of the hub:

◆In order to ensure maximum stability and reliability, it is recommended that you check the hub frequently regardless of the age of the vehicle - pay attention to the early warning signs of bearing wear: including any friction noise when turning or the suspension combination wheel when turning Unusual deceleration. For rear-wheel drive vehicles, it is recommended that the front wheel hub should be lubricated when the vehicle has driven to 38,000 kilometers. When changing the brake system, check the bearings and change the oil seal.

◆If you hear noise from the hub, first of all, it is important to find the location where the noise occurs. There are lots of moving parts that could be generating noise, or some rotating parts making contact with non-rotating parts. If it is confirmed that the noise is in the bearings, the bearings may be damaged and need to be replaced.

◆Because the working conditions of the front hub lead to the failure of the bearings on both sides are similar, even if only one bearing is broken, it is recommended to replace it in pairs。

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