A wheel bearing is a simple device made up of two main components, the bearing itself and the race. The bearing itself consists of a metal housing that is pressed over a row of ball bearings that circle the metal housing. These ball bearings in turn ride on the race, which is a very smooth metal surface. When a wheel is rolling, the action of the ball bearings rolling against the surface of the hub that allows the wheel to spin smoothly. wheel Hub Bearing 

   To adopt the structure of double row inner rings, the angle which fills the ball is bigger than others, the auto wheel hub bearings can bear beavier axial and radial load. It is no need to adjust the inner clearance because it is already preserved inmaking. It was filled with Iubricating grease in high quality in the inner bearing, which could make the assemblage and usage easily. The range of the diameter of the inner ring is from 20 to 80mm and that of the outer ring is from 40 to 120mm. Now there are more than 300 kinds of this bearings. 

Company Introduction
Great Bearing Co., Ltd .   is a professional manufacturer engaged in the research, development, production, sale and service of Cylindrical roller bearing, tapered roller bearing, deep groove ball bearing, Spherical roller bearing etc.

Our factory is located in Linqing city of the biggest bearing market area in China. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including double-end face grinding machine etc., flaw detector...In addition, we have obtained ISO9001: 2008 certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Europe, America, Middle East, Africa and Southeast Asian.

We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.



Packaging Details
1. Industrial packaging: 
2 plastic bag + single box + carton + plywood pallets 
3 according to the clients request
Port
qingdao,shanghai,tianjin




FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory and trading company. Our factory sell market is in china with our brand GREAT.
Q: How long is your delivery time?
A: We have enough stock for roller bearings and ball bearings. Delivery time within 7 days.  15-25 days for 1 container to OEM brand following your request 
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge ,please you pay the cost of freight.
Q: What is your payment term?
A: We accept 30% TT advance ,70% balance against the bill lading copy. Also 100% IRR L/C ok.