Wheel hubs and wheel hub unit bearings

Professional Hub Bearings & Hub Bearing Units – Global Export Core Solution

1. Product Positioning & Market Coverage

Our hub bearings and integrated hub bearing units are high-precision, heavy-duty core components designed exclusively for the global automotive and industrial aftermarket. With 20+ years of R&D and manufacturing experience, we specialize in providing OE-equivalent and high-performance alternatives that cover 95% of global vehicle models, including European (BMW, Mercedes-Benz, VW), American (Ford, GM), Asian (Toyota, Honda, Hyundai), and Southeast Asian (Isuzu, Mitsubishi) mainstream platforms. Our product range spans passenger cars, light/heavy commercial vehicles, agricultural machinery, construction equipment, and new energy vehicles (BEVs, PHEVs), serving 80+ countries and regions across Europe, North America, Latin America, the Middle East, and Southeast Asia.

2. Core Competitive Advantages

2.1 Precision Manufacturing & Extreme Durability

– Premium Material Selection: Adopts high-quality GCr15 bearing steel (equivalent to AISI 52100) and imported stainless steel for corrosion-resistant versions, with strict material inspection (ultrasonic flaw detection, hardness testing) to ensure zero material defects.

– Advanced Production Process: Integrates CNC precision grinding (dimensional tolerance ≤±0.002mm), vacuum heat treatment (hardness 60-64 HRC), and automatic assembly lines, achieving a rotation precision of ≤0.005mm and effectively reducing wheel runout.

– Enhanced Sealing & Lubrication: Equipped with double-lip nitrile rubber seals + stainless steel dust covers, combined with high-temperature resistant (up to 150℃) and low-temperature resistant (down to -50℃) lithium complex grease, ensuring maintenance-free operation for 250,000-400,000km, 30% longer than industry standards.

2.2 Full Compliance with International Certifications & Standards

– Quality Certifications: Fully certified by IATF 16949:2016 (automotive quality management system), ISO 9001:2015, and CE, E-Mark (ECE R64), meeting the strict quality requirements of the EU, North America, and other key markets.

– Environmental Compliance: Complies with RoHS, REACH (197 SVHC substances), and EU Carbon Border Adjustment Mechanism (CBAM) requirements, using lead-free coatings and recyclable packaging to avoid trade barriers.

– Test Standards: Passed SAE J2530 (fatigue life test), ISO 3408 (bearing performance test), and IP69K waterproof and dustproof certification, ensuring stable performance in extreme working conditions (deserts, plateaus, coastal areas).

2.3 Modular Design & Easy Installation

– Multi-Generation Product Lineup:

– 1st Gen: Separate bearing + hub assembly, suitable for classic old models;

– 2nd Gen: Integrated outer flange, simplified installation, widely used in mid-range vehicles;

– 3rd Gen: Dual-flange integrated design, direct bolt-on installation, compatible with new energy vehicles and high-end SUVs;

– Custom Series: Agricultural/construction machinery-specific units with reinforced housing and anti-shock structure.

– Complete Accessories: Each product is supplied with OE-matching nuts, washers, ABS rings (where applicable), and installation instructions (English, Spanish, Arabic, Russian), reducing after-sales consultation costs for distributors.

2.4 Cost-Effective & Flexible Supply Chain

– Competitive Pricing: Factory-direct sales model eliminates intermediate links, offering 15-20% more competitive prices than international brands with the same quality level, supporting small MOQs (minimum order quantity: 50 units per model) for trial orders.

– Efficient Logistics: Cooperates with DHL, FedEx, Maersk, and COSCO, with regional warehouses in Germany, the US, and Singapore, ensuring delivery time of 3-7 days for urgent orders and 15-30 days for bulk shipments.

– Customization Service: Supports ODM/OEM customization (logo printing, packaging design, specification adjustment) within 15 working days, adapting to regional market preferences and customer brand positioning.

3. Product Specifications Summary

Product Category

Application

Key Parameters

Passenger Car Hub Bearings

Sedan, Hatchback, SUV

Inner diameter: 20-60mm; Static load capacity: 20-80kN; Speed limit: 1800-2500rpm

Commercial Vehicle Hub Units

Truck, Bus, Van

Inner diameter: 40-120mm; Static load capacity: 80-300kN; B50 life: ≥200,000km

Agricultural Machinery Hub Units

Tractor, Harvester

Inner diameter: 50-150mm; Sealing grade: IP67; Operating temperature: -40℃~120℃

NEV-Specific Hub Units

Electric Cars, Electric Vans

Lightweight design (weight reduction 15%); Low friction coefficient: ≤0.0015; Integrated temperature sensor

4. Cooperation Commitment

We adhere to the principle of “Quality First, Customer-Oriented” and provide a 2-year/100,000km quality warranty for all products. Our professional international sales team (fluent in 8 languages) offers 24/7 technical support and after-sales service, including product replacement for non-human damage. Whether you are a regional distributor, online retailer, or automotive repair chain, we can tailor a win-win cooperation plan to help you expand market share and improve profit margins.

Welcome to inquire for product catalogs, sample applications, and detailed quotes!