Wheel Hub Bearing 42200-SEA-951 with Standard Size for Car Parts

Front Rear Left Right Wheel Hub Bearing for car parts 42200-SEA-951 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.

Preload is a controlled axial load applied to a bearing to ensure proper contact and eliminate clearance between the rolling elements and raceways. Preloading improves bearing stiffness, reduces internal clearances, and minimizes the effects of elastic deformation under load. There are two main methods of achieving preload: axial preload and radial preload. Axial preload applies an external force to the bearing in the axial direction, while radial preload uses a slightly oversized bearing or a spacer to create an interference fit. Proper preload is critical for applications that require high stiffness, precision, and minimal axial or radial play.

Seals and shields are used in hub bearings to provide protection against contaminants, retain lubricants, and prevent the ingress of water, dirt, and other foreign particles. Seals are typically made of rubber or synthetic materials and provide a physical barrier between the bearing internals and the external environment. Shields, on the other hand, are metallic or non-metallic discs that partially cover the bearing openings, offering limited protection while allowing some circulation of air or lubricant. The choice between seals and shields depends on factors such as the operating environment, contamination levels, and lubrication requirements.

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.