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type
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Product
Description
The hub unit bearing is an integrated wheel support component, mainly used in automobile wheel hub systems. Its function is to support the vehicle's load and provide smooth wheel rotation to ensure driving stability and safety. Compared with traditional independent bearings, the hub unit bearing integrates bearings, seals and mounting flanges, which simplifies the installation process and improves durability and performance.
Specification
Material | High carbon chromium bearing steel (GCr15), stainless steel, engineering plastics (customized according to requirements) |
Size | Customizable to suit different brands and models of vehicle hub systems |
Sealing | High-efficiency sealing design effectively prevents dust, moisture and other impurities from entering, extending service life |
Production
Process
Raw material selection
High-strength bearing steel is used to ensure excellent fatigue resistance and wear resistance
Precision machining
High-precision cutting, grinding and turning are performed by CNC machine tools to ensure that the bearings are accurate to size.
Heat Treatment
The quenching and tempering process is used to enhance the hardness and durability of the bearing, making it stable under high load conditions.
assembly
Assemble precision components such as balls, cages, seals, etc. to ensure smooth operation.
Quality Inspection
Multiple tests are conducted on concentricity, durability, load capacity, sealing performance, etc. to ensure compliance with international quality standards.
The first generation of hub unit bearings
Consists of two independent bearings
Second generation hub unit bearings
With mounting flange
The third generation hub unit bearing
Integrated flange and ABS sensor
type
Application
Scenario
Used for sealing of automobile drive shafts, wheels, differentials and other parts to prevent oil leakage and protect internal systems
Such as the sealing of gear boxes, hydraulic pumps, compressors and other equipment to ensure that lubricating oil does not leak
Such as drive shaft seals for excavators, bulldozers and other equipment to protect transmission systems and bearings
Used for ship gearbox and transmission shaft seals to retain oil and prevent external pollutants from entering
Sealing systems for equipment such as tractors and harvesters
Such as the sealing of mining vehicles and mining equipment to ensure the normal operation of the equipment
Features
High-strength bearing steel is used, which has excellent wear resistance and prolongs service life.
Optimized raceway design and high-precision manufacturing process ensure smooth bearing operation and reduce energy consumption
The highly effective sealing structure is used to effectively prevent dust, moisture and pollutants from entering, thus improving reliability.
Integrated structure reduces installation steps and improves maintenance efficiency.
It is suitable for a variety of vehicle models and can be customized according to customer needs.
After-sales guarantee
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