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Description
Wheel hub bearings are an important component used in cars, trucks and other mechanical equipment. They usually integrate inner and outer rings, balls and cages and are widely used in the rotation system of wheels. They connect the wheels to the suspension system and support the rotation of the wheels, bearing the impact force from the ground, the weight of the vehicle and dynamic loads. The design of wheel hub bearings can reduce friction and improve the stability and comfort of vehicle driving.
Specification
Material | High carbon steel, stainless steel, ceramics, alloys, etc. |
size | Customized according to vehicle model and wheel specifications, usually including parameters such as inner and outer ring diameter and width |
Sealing | There are two types: sealed and open. The sealed type can effectively prevent dust and moisture from entering and extend the service life. |
Production
Process
Material selection
High-strength steel or alloy materials are used as basic raw materials to ensure the durability, load-bearing capacity and corrosion resistance of the bearings.
Raw material processing
Through precise forging and rolling processes, the raw materials are processed into basic components such as inner rings, outer rings, balls and cages.
Heat Treatment
Heat treatment of steel or alloy materials increases their hardness and wear resistance to ensure high-strength load-bearing capacity of the bearing in long-term use.
Precision Machining
The surfaces of the inner and outer rings and balls are precisely machined through turning, grinding, polishing and other processes to ensure that the bearings have high precision and smooth surfaces.
Assembly
Assembling the inner and outer rings, balls and cages into complete wheel hub bearings ensures precise alignment of the components, thereby reducing friction and extending service life.
Sealing
The wheel hub bearing is sealed and the sealing ring is installed to prevent the intrusion of external dust, dirt and moisture, adapting to various complex road conditions and working environments.
Quality Inspection
Comprehensive quality inspections are carried out, including noise testing, durability testing, load capacity testing, dimensional accuracy inspection, etc., to ensure that the performance of each wheel hub bearing meets high standards.
Packaging and delivery
Qualified wheel hub bearings will be cleaned, lubricated, packaged and ready for shipment.
Standard TB oil seal
Applicable to sealing under normal working conditions, providing basic sealing effect
Double lip type TB oil seal
Designed with double sealing lips to enhance sealing effect, prevent oil leakage and block external contaminants from entering
High temperature resistant TB oil seal
Made of high temperature resistant materials, suitable for sealing requirements in high temperature working conditions
Customized TB oil seal
Customize size, material, sealing lip design, etc. according to customer needs to adapt to different working conditions and equipment requirements
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
TB oil seals can withstand higher working pressures and are suitable for high load and high speed conditions.
The use of high-performance rubber materials can adapt to high temperature environments and ensure the long-term stable operation of the oil seal
Precision-designed sealing lips provide reliable sealing to prevent oil leakage and external contaminants from entering
Highly wear-resistant materials ensure that the oil seal is not easily worn during long-term operation, extending its service life
Anti-aging rubber material is selected to resist the effects of UV rays, oxidation and other environmental factors
Enhanced sealing effect, ensuring no oil leakage, suitable for harsher working environments
Applicable to various hydraulic systems, mechanical equipment, automobiles, engineering machinery and other industries, meeting various working conditions
Reasonable design, easy installation, reducing equipment maintenance costs
After-sales guarantee
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