Low Noise Spherical Hub Bearing 51750-3D000 51750-3D003

Front Rear Left Right Wheel Hub Bearing for car parts

51750-3D000 51750-3D003 Hub Bearing  

Technical Parameters:

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.

Bearing load ratings indicate the maximum loads that a bearing can safely withstand without experiencing excessive wear or premature failure. There are two main types of load ratings: dynamic load rating and static load rating. The dynamic load rating refers to the maximum load that a bearing can endure for a specified number of rotations (usually one million) without developing fatigue damage. The static load rating, on the other hand, represents the maximum load that a bearing can support without permanent deformation or failure when the bearing is stationary. Load ratings are specified by bearing manufacturers and serve as a guideline for selecting the appropriate bearing for a given application.

 The fatigue life of a bearing refers to its expected operational life under normal operating conditions before the occurrence of fatigue failure. Fatigue failure is caused by repeated cyclic loading, which leads to the development of cracks in the bearing components. The fatigue life is influenced by factors such as load magnitude, load distribution, rotational speed, lubrication, and material properties. Bearing manufacturers provide fatigue life calculations based on standardized methods, considering factors such as the applied loads, bearing geometry, and material characteristics. It's important to note that the fatigue life is an estimate and can vary based on actual operating conditions.

Excavator Bearings Catalog:

Support and Services:

Technical Support and Service for Tapered Roller Bearings We are committed to providing our customers with the best technical support and service for their tapered roller bearing needs. We have a variety of parts and consumable supply options to meet the needs of any specific application. We are committed to providing the highest quality customer service and satisfaction. If you have any questions or need assistance with tapered roller bearings, please feel free to contact us.

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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• All products undergo quality inspection before entering the market;
• All product packaging and MOQ will try our best to meet the actual requirements and needs of customers;
• All kinds of express delivery as you choose, whatever by sea, Fed Express, DHL, TNT, EMS or others.

Miss Ashley
Business Phone:+8618520363009
WhatsApp:+8618520363009
WeChat:+86 18520363009
Email:gzzhbearing@163.com

Welcome your consultation, if you have any questions, please feel free to contact Ashley.