Place of Origin:
China
Brand Name:
ZH
Model Number:
513346
Front Rear Left Right Wheel Hub Bearing for car parts 513346 Hub Bearing
Technical Parameters:
model |
513346 |
Size(d*D*B) | Standard size |
Type | Hub Bearing |
Precision | P0/P6/P5/P4 |
Feature |
Able to Carry High Loads |
Material | GCR15 |
After-sales Service |
Online Support Professional Service |
Stock |
Adequate |
Product Description
A wheel hub bearing, also known as a hub assembly or wheel bearing assembly, is a critical component found in automotive vehicles. It is responsible for enabling smooth and frictionless rotation of the wheels while supporting the weight of the vehicle.Hub bearing is the main role of bearing and provide accurate guidance for the rotation of the hub, it bears both axial load and radial load, is a very important parts. The traditional automobile wheel bearing is composed of two sets of tapered roller bearings or ball bearings. The installation, oiling, sealing and clearance adjustment of bearings are carried out on the automobile production line.
Proper lubrication is essential for the smooth operation and longevity of hub bearings. Lubricants create a thin film between the rolling elements and raceways, reducing friction and preventing metal-to-metal contact. Common lubrication methods include grease packing, oil bath lubrication, and oil or grease injection systems. Lubrication intervals and the type of lubricant used depend on factors such as operating conditions, load, and speed.
Hub bearings can experience various failure modes, including fatigue, wear, contamination, and improper installation. Fatigue failure occurs due to repeated loading, leading to cracks or spalling. Wear can result from inadequate lubrication or excessive loads. Contamination, such as dirt or moisture ingress, can accelerate wear and corrosion. Improper installation, such as incorrect torque or misalignment, can lead to premature failure.
Excavator Bearings Catalog:
Support and Services:
Mode of transport ...within 3 days after received the payment , by air or by express or by sea on the basis of thequantity and emergency circumstances.
By Couriers – DHL,UPS, FEDEX, TNT are the main courier companies we are cooperated,
By Air – Delivery from the Guangzhou air port to customer's destination city air port.
By Sea – Delivery from the Huangpu port
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