1.Wheel Hub Bearing Description:

1.Auto wheel hub bearing adopts double row inner ring structure, filling the ball is bigger, can bear larger radial and axial load.The reserved when internal clearance by manufacturing without adjustment.Bearing internal has been supplying high quality lubricating oil, it is more convenient to install and use.Size range: inner hole diameter of 20-80, diameter 40-100 diameter.
2.Wheel bearing are one of the most crucial components of a car's suspension. They are usually located in the hub (the part that the brakes and wheels are attached to) or even the brake drum or rotor itself. Wheel bearings allow the wheel to rotate freely as the car travels down the road. Most cars have an inner and an outer bearing on each wheel.

 2. Wheel Hub Bearing Features:

A.Auto wheel hub bearings 
The advantages of double Row angular contact ball bearings used in the wheel of automobile:
B.High quality material.
Series of automobile wheel bearings manufactured by our company using high quality material. Inner ring, outer ring and steel balls are made of high quality vacuum melting steel, the quality of the steel is same as Germany 100Cr6 and Japan SUJ2.The polyamide cages are made of imported high quality polyamide. wheel bearings, front wheel bearings, front wheel bearing, rear wheel bearing, motorcycle wheel bearing, trailer wheel bearing, car wheel bearing, DAC type, auto bearing, automobile bearing, auto bearing wheel, bearing mercury tracer wheel, bearing socket truck wheel, DAC type double row

C.Clearance adjustment is not necessary during the installation. 
As the design of the bearing has an appropriate clearances setting therefore the clearances adjustment is not necessary, but clearances is essential to be adjusted when installing a single row angular contact ball bearing. Once the bearing has been mounted, just follow the regulation to tight up the screw. 
D.No need to fill in lubricative grease during installation. 
An appropriate amount of lubricative grease has been filled into the bearing. The bearing is waterproof and it has a thermal resistance of 150 °C. 
E.High operation efficiency. 
Simple structure and simplified the installation. wheel bearings, front wheel bearings 
F.The bearing has a compact design and high rigidity. 
No need to use with any partition and minimize the space that axial occupied, so using with a high rigidity short axial is a good idea. 
G.High load carrying capacity.
The bearing can burden axial and radial load coming from both direction at the same time.

H.High impact resistant. 
The design of the bearing has a big contact angle, a large distance between two center of pressure coefficient , as a result, it can accommodate the impact force produced by vehicle turning and other motion activities. 
I.High sealing performance. 
Since the bearing sealed by using contact form, so it would not affected by the dust and prevent grease leakage. 
J.Reliable and long service life 
1,We produce bearing's ring by using rolling and forming technique in order to increase the service life. 
2,The design of the bearings is a non-separable type, it creates less friction and vibrating noise. 
3,The bearing is easy to install, small size, lightweight and high load carrying capacity. wheel bearings, front wheel bearings

3.Packing:

1) If no special request,we will use normal packing, 1 bag for each product
2) If need special packing or carding, please list them in your E-mail.We would
like to make the customer wanted packing
3) We will use tray to protect products ,in order to avoid any damage in the delivery
4) OEM service is available

 4 Related Wheel Hub Bearing Catalogue:

5.Our Bearing:

 SOLUTION

– At the beginning, we will have a communication with our customers on their demand, then our  engineers will work out an optimum solution based on the customers’ demand and condition.
 PRODUCTION

– Running in accordance with ISO 9001 quality system, the advanced production equipments,  sophisticated processing technology, strict quality management system, skilled workers and innovative technical team, make our bearings in continuous quality improvement & technology development.
 QUALITY CONTROL (Q/C)

- In accordance with ISO standards, we have professional Q/C staff, precision testing instruments and internal inspection system, the quality control is implemented in every process from material receiving to products packaging to ensure our bearings quality.
 PACKAGE

– Standardized export packing and environment-protected packing material are used for our bearings, the custom boxes, labels, barcodes etc. can also be provided according to our customer’s request.
 LOGISTIC

 – Normally, our bearings will be sent to the customers by ocean transportation due to its heavy weight, airfreight, express is also available if our customers need.
 WARRANTY

– We warrant our bearings to be free from defects in material and workmanship for a 12 months period from the shipping date, this warranty is voided by non-recommended use, improper installation or physical damage.

High Quality Bearings, Choose Saifan.
Jinan Saifan Bearing Co., Ltd is a professional bearing manufacture located in Jinan, Shandong.

We are established in year 2005 and we have 10 years experience in bearing manufacture.
We mainly produce wheel hub bearings, ball bearings, roller bearings etc.

 

Q:What’s your after-sales service and warranty?

A: We promise to bear the following responsibility when defective product is found:

1.12 months warranty from the first day of receiving goods;

2. Replacements would be sent with goods of your next order;

3. Refund for defective products if customers require.

Q:Do you accept ODM&OEM orders?

A: Yes, we provide ODM&OEM services to worldwide customers, we are able to customize housings in different styles, and sizes in different brands, we also customize circuit board & packaging box as per your requirements.

Q:What’s the MOQ?

A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.

Q:How long is the lead time?

A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.

Q:Do you offer free samples?

A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight.

We DO NOT offer free samples to end users.

Q:How to place orders?

A: 1. Email us the model, brand and quantity, consignee information, shipping way and payment terms;

2. Proforma Invoice made and sent to you;

3. Complete Payment after confirming the PI;

4. Confirm Payment and arrange production.