Description 

NSK supplier auto bearing front wheel hub bearing DU40800040 40*76*40mm front wheel hub bearing

Wheel hub bearing  is that combined  the standard angle contact ball bearings and the tapered roller bearings, and improved . Because the advanteges of assembling properties, can be omitted clearance adjustment, light weight,compact structure, large load capacity, sealed bearings can advance into the grease and the omission of the external wheel seal and free of maintenance and so on.Though it has been widely used in cars, in the truck and gradually expand the application of the trend.
 
Though you may never even see it, a wheel hub bearing unit is an important part of a car's wheel assembly, enabling wheels to turn freely and playing a crucial role in the safety and handling characteristics of a vehicle. Comprised of precision- manufactured bearings, seals and sensors in one pre-assembled unit, a wheel hub bearing unit is critical to performance, from the smoothness of the ride, to fuel efficiency, to the integrity of anti-lock breaking systems (ABS).

 
Best quality, passed ISO9001:2000 TS16949
Low and be competitive price
Free samples
Prompt delivery 
 1)The installation of the bearing is correct, affect precision, life, performance 
· Don't allow powerful punch, such as hammer striking ,transfer roller pressure
· Use the accurate installation tool , avoid to use cloth kind and short fibers
· Keep the bearing clean
· Pay attention to rust by high quality after mineral oil,especially in summer
2) Basic state monitoring bearing such as the out temperature,vibrate,noise inspection
3) Lubricating bearing,keep the bearing clean
· Keep clean,no dust
· Avoid bearing affecting dirt,pollutant,moisture
· Don't be too cooling bearing
· After installation,fill the bearing with lubricant

3. Bearing Category:

Package & Shipping 

• Color box+Carton+Pallet
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Payment & Shipment

• Support a variety of payment methods.
• Sea transportation, air transportation, land transportation, international express, special line ect.
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  FAQ

• Q:Do you accept ODM&OEM orders?

  Yes. We provide ODM&OEMservices to worldwide customers. We are able to customize housings in different styles and sizes in different brands. We also customize circuit board&packing box as per your requirements.

  Q:What is the MOQ?

  MOQ is 10pcs for standardizes products. For customized products MOQ should be negotiated in advance. There is no MOQ for sample orders.

  Q:How long is the lead time?

  The lead time for sample orders is 2-5 days. For bulk orders is 5-15 days.

  Q:Do you offer free samples?

  Yes, we offer free samples but customers should bear freight.