Less coefficient of friction Auto Part DU47880057.5 Auto Wheel Hub Bearing size 47*88*57.5mm Bearing

DU47880057.5 Hub Bearing size 47*88*57.5mm​ Bearing Auto Part Auto Wheel

Technical Parameters:

Product Description

The main structural form of the hub bearing is double-row angular contact balls or double-row tapered rollers. Its main function is to bear the load and provide precise guidance for the rotation of the hub. It is a very important part that bears both torsion and torsion.

Traditional automobile wheel bearings are composed of two sets of tapered roller bearings or ball bearings. The installation, oiling, sealing and clearance of the bearings are all adjusted on the automobile production line. The structure makes it difficult to assemble in the automobile production plant, the cost is high, and the reliability is poor. Moreover, when the automobile is maintained at the maintenance point, the bearing needs to be cleaned, oiled and adjusted.

The hub bearing unit is developed on the basis of standard angular contact ball bearings and tapered roller bearings. The two sets of bearings are made into components, which have good structural performance, can save clearance adjustment, light weight, compact structure, and large structural volume. , It is a sealed bearing, which can be pre-loaded with grease, saves the external hub seal and is free from maintenance. It has been widely used in cars, and there is a trend of gradually expanding its application in trucks.

Excavator Bearings Catalog:

Support and Services:

Technical Support and Service for Tapered Roller Bearings We are committed to providing our customers with the best technical support and service for their tapered roller bearing needs. We have a variety of parts and consumable supply options to meet the needs of any specific application. We are committed to providing the highest quality customer service and satisfaction. If you have any questions or need assistance with tapered roller bearings, please feel free to contact us.

Mode of transport ...within 3 days after received the payment , by air or by express or by sea on the basis of thequantity and emergency circumstances.

By Couriers – DHL,UPS, FEDEX, TNT are the main courier companies we are cooperated,

By Air – Delivery from the Guangzhou air port to customer's destination city air port.

By Sea – Delivery from the Huangpu port

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