Wheel Hub Unit

Product Details

The main function of the hub bearing unit is to bear load and provide precise guidance for the rotation of the wheel hub. It bears both axial load and radial load. Traditional automobile wheel bearings are composed of two sets of single-row bearings. The installation, oiling, sealing and clearance adjustment of the bearings are all performed on the automobile production line. This and the structure make it difficult, costly and unreliable to assemble in automobile production plants. Moreover, when the automobile is maintained at repair points, the bearings need to be cleaned, greased and adjusted.

Product advantages

1.Rigorous material selection
Using high-quality GCR15 high-carbon bearing steel, it has high and uniform hardness, good wear resistance and higher contact fatigue performance after quenching.
2.Ultra high precision
The precision reaches the micron level, the surface is finely ground, the raceway is super-precision treated, and the dimensional accuracy and rotation accuracy are professionally tested.

3.Small size, large load capacity
The cross-roller structure allows this type of bearing to carry forces in all directions, including axial, radial and overturning moments, and is 3 to 4 times more rigid than traditional bearings.

Notes to buyers

Shipping time
If the spot is photographed before 5 o'clock on the same day, it will be shipped immediately. Unless otherwise notified, the communication time shall prevail.

Shipping express
By default, our store will send YTO Express for large items, and ZTO Express. Please contact customer service for designated express delivery.

About the invoice
Our store can issue ordinary value-added tax invoices free of charge, and special value-added tax invoices can be issued for more than 2,000 yuan.

After-sales service
This store supports 7 days no reason to return and exchange goods, except for customized products and does not affect the second sale) has purchased shipping insurance for buyers to ensure that returns are worry-free.