Introduction: 
Model: 805415A
D: 70mm
D: 124.7mm
T: 61mm
Company Structure:Manufacturer and Trade Integration
Place of Origin: Jiangsu China (Mainland)
Certificate: ISO 9000/9001/9004/19011: 2000

Service: OEM or as your demand
Package: Standard packaging or as customer's request
Sample: Free provide
Delivery Detail: Within 3-30 days after your payment
Payment: A: 30% deposit By T/T, Western Union, Paypal, 70% before delivery. 
B: 100% L/C at sight

Specifications
1. ISO 9000/9001/9004/19011: 2000
2. Produce by customer's needs
3. High speed, low noise
4. Bearing steel

In the use of the wheel hub bearing and install please note the following items: 
1, in order to ensure maximum security and reliability, it is recommended that you no matter how long vehicles will check regularly whether the wheel hub bearing, pay attention to the bearing wear of the early warning signs: Including any rotating friction noise or hanging abnormal combination wheel in turn. Suggestions to rear wheel drive vehicles to 38000 kilometers is the vehicle for front wheel bearing lubrication. When replacing the brake system, check the bearing and replace oil seal. 
2, such as hear the wheel hub bearing area of noise, first of all, it is important to find the location of the noise occurs. There are many possible noise of moving parts, may also be some rotating parts and no contact with rotating parts. If confirmed is the noise in the bearing, bearing may have been damaged, need to change. 
3, because the former wheel lead to bearing failure on both sides of the working conditions are similar, so even if only one bearing is broken, also recommends replacement in pairs. 
4. Wheel hub bearing is more sensitive, under any circumstances need to use the right methods and with the right tools. In the process of storage and transportation and installation, bearing components cannot be damaged. Need some bearing larger pressure into, so I need a special tool. Be sure to follow car manufacturing instruction. 
5, when installing the bearing should be clean and neat environment, tiny particles into the bearing will shorten the service life of bearing. Replace the bearing when it is very important to maintain a clean environment. Not allowed to use hammer percussion bearing, pay attention to the bearing don't fall on the ground (or similar misconduct). Before installation should also check the status of the shaft and bearing seat, even minor wear can also lead to cooperate, that cause of bearing early failure. 
6, to the wheel hub bearing unit, don't attempt to disassemble the wheel hub bearing or adjust the wheel hub unit seal, otherwise it will make the sealing ring damaged cause or dust into the water. Even the sealing ring and inner ring raceway damage, permanent failure of bearing. 

Pay attention to maintenance: 
In the process of maintenance, often find some cars have bigger noise, check tire no abnormal wear and tear, no sound in the lifting machine rotating wheels. This phenomenon is often caused by wheel hub bearing abnormal damage, abnormal refers to the bearing damage due to installation. Car front wheel bearings are generally double row ball bearing, if you use the hammer knock when install the bearing installation, or when the bearing is installed into the bearing installation, by means of the pressure bearing inner ring can cause side bearing raceway damage. When the vehicle noise, and when the wheel off the ground because of race a better side, so can't hear the noise significantly. 

We promise the high quality and reasonable price! 
Company:
Wuxi BLS Bearing CO, . Ltd. is a professional bearing manufacturer in China. We are in the bearing market more than six years. Foreign customers mainly contain the United States, South America, Europe, Zambia, Southeast Asia, Austrilia and so on. Almost all kinds of bearing can be supplied, because we have a large scale of factory. The factory located in Chinese Shandong Province and Jiangsu Province. International standard applied to the production line, high precision bearing can be reached. OEM is avaliable, and the famous brand SKF, Timken, NSK is avaliable, too. We have passed the test of international professional organization and have obtained the certificate of quality. The featured product is truck bearing, it is applicable to the famous brand truck, Volve, DAF, SAF etc.
Domestic bearing produced by our factory won a high reputation in the foreign market, the high quality and competitive price of domestic bearing is promised! Welcome any question and enquiry from the customers! We will give the prompt reply, all the details can be disscussed.