Four Drive Truck Front Wheel Application Wheel Roller Bearings

Product Description

Introduction:
581079 type bearings
Inner diameter: 68.2mm
Outer diameter: 125mm
Thickness: 115mm

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
C: Small order by express

Specifications
1. Bearing manufacturer
2. ISO 9000/9001/9004/19011: 2000
3. Produce by customer's needs
4. High speed, low noise
5. Bearing steel
6. The most competitive price

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.

PROMISE:
We promise the high quality and reasonable price!

Bearing Type	d(mm)	D(mm)	T(mm)	Bearing Type	d(mm)	D(mm)	T(mm)
800308	82	138	110	808918	88	138	30/60
801400A	80	165	57	803194A	78	138	90
805015	70	165	57	805092	77	130	91
801794B	65	150	57	BTH0068A	105	160	140
805208	100	148	67.5	567549	100	157	42
805958	70	124.7	61	528983	70	130	58
572813A	70	150	64