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Product
Description
Truck wheel hub bearings are key components in truck wheel systems, mainly used to support wheel rotation and bear the heavy load of the vehicle. Compared with ordinary passenger car bearings, truck wheel hub bearings have stronger load-bearing capacity, longer service life and higher wear resistance, ensuring the stability and safety of vehicles under long-term driving and harsh road conditions.
Specification
Material | High carbon chromium bearing steel (GCr15), high strength alloy steel, stainless steel (customizable) |
Size | Can be customized according to different vehicle models, suitable for all types of commercial trucks and heavy vehicles |
Sealing | Highly effective dustproof seal design is used to prevent moisture, dust and pollutants from entering, ensuring long-term stable operation of the bearing |
Production
Process
Raw material selection
Select high-strength wear-resistant alloy steel or bearing steel to improve the bearing's load-bearing capacity and durability.
Precision machining
Use CNC equipment for high-precision turning, grinding and cutting to ensure accurate bearing dimensions and reduce friction losses.
Heat Treatment
Advanced quenching, tempering and other heat treatment technologies are used to improve the bearing hardness and fatigue resistance.
assembly
Integrate components such as balls, cages, and seals, and optimize the internal structure to enhance service life and stability.
Quality Inspection
High-load durability tests, sealing performance tests, corrosion resistance tests, etc. are carried out to ensure that the bearings meet international standards and meet the harsh use environment.
Tapered roller bearings
Mainly used to bear radial and axial loads, suitable for heavy trucks.
Ball bearings
Suitable for lighter truck wheels, providing low friction running performance.
Single row/double row wheel hub bearings
Choose a single-row or double-row structure based on vehicle load requirements to enhance load-bearing capacity.
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
Made of high-strength alloy steel, it can withstand the high-load operation of heavy trucks.
High-precision manufacturing process and advanced heat treatment technology ensure that the bearings are stable and durable under extreme conditions.
Highly effective sealing structure prevents water, dust and other pollutants from entering and improves corrosion resistance.
Optimize the raceway design to reduce friction resistance and improve fuel economy.
Integrated design reduces maintenance costs and improves replacement efficiency.
After-sales guarantee
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