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1014012462
HongPro
1014012462
Our wheel hub bearing is manufactured using high-carbon chromium steel, forged under extreme pressure for exceptional durability. The bearing components undergo precision grinding to achieve a surface hardness of 58-62 HRC, significantly reducing wear and extending service life. With a dynamic load rating of 6,800 kg and static load capacity of 3,500 kg, it ensures reliable performance under the most demanding driving conditions. This OE-replacement unit meets or exceeds original equipment specifications, providing a perfect fit and seamless integration with existing vehicle systems.
Featuring triple-lip contact seals with high-grade HNBR (Hydrogenated Nitrile Butadiene Rubber), our hub assembly provides superior protection against water, dust, and road contaminants. The seals are tested to operate efficiently across a wide temperature range (-40°C to 150°C) and exceed 500 hours of salt spray resistance testing. This advanced sealing system ensures maintenance-free operation and prevents premature failure due to environmental exposure, making it ideal for diverse driving conditions.
The bearing incorporates a precision-machined magnetic encoder ring that delivers accurate wheel speed data to the ABS/ESC systems. Tested to maintain signal accuracy within ±2% throughout its lifespan, this critical component ensures your anti-lock braking and stability control systems function with OEM-level reliability. The sensor interface meets IP6K9K protection standards, guaranteeing performance even in extreme wet conditions.
Engineered for straightforward replacement, our hub assembly comes pre-assembled, pre-greased, and pre-adjusted. The unit features precision-machined mounting surfaces that ensure perfect flange alignment and proper bolt tension distribution. With its standardized bearing preload setting of 15-20 N·m rotational torque, it eliminates the need for complex adjustments during installation, reducing workshop time by approximately 30% compared to conventional bearing systems.
Each bearing undergoes comprehensive testing including: rotational torque analysis, runout measurement (maximum 0.05mm), and accelerated life testing simulating over 100,000 km of service. Our manufacturing process is certified under IATF 16949:2016 quality standards, with all components featuring full traceability. The product comes with a 24-month unlimited mileage warranty, backed by our global quality commitment.
| Parameter Category | Technical Specifications |
| Product Type | Integrated Wheel Hub Bearing Unit with ABS Sensor |
| Bearing Type | Generation 3, Angular Contact Ball Bearing |
| Material Composition | High-Carbon Chromium Steel (GCr15/52100), Forged Housing |
| Hardness Rating | 58-62 HRC (Raceways and Balls) |
| Dynamic Load Rating | 6,800 kg (14,991 lbs) |
| Static Load Rating | 3,500 kg (7,716 lbs) |
| Sealing System | Triple-Lip HNBR Contact Seals with Anti-Corrosion Coating |
| Temperature Range | -40°C to +150°C (-40°F to +302°F) |
| ABS Sensor Type | Integrated Magnetic Encoder Ring |
| Signal Accuracy | ±2% throughout service life |
| Protection Rating | IP6K9K (Dust and Waterproof) |
| Hub Runout Tolerance | Max 0.05 mm (0.002 inches) |
| Rotation Torque | 15-20 N·m (11-15 lb·ft) Factory Pre-set |
| Bolt Pattern | 5x114.3 mm (Example - verify actual pattern) |
| Center Bore Diameter | 64.1 mm (Example - verify actual size) |
| Grease Type | Lithium Complex EP Grease, NLGI Grade 2 |
| Grease Quantity | 25-30% of free space, factory pre-packed |
| Quality Standards | IATF 16949:2016 Manufacturing Process |
| Testing Compliance | ISO 26262 Functional Safety Standards |
| Salt Spray Resistance | 500+ hours (ASTM B117 standard) |
| Service Life | Validated through 100,000 km accelerated testing |
| Warranty | 12 Months / Unlimited Mileage |
Here are specific application scenarios of wheel hub bearing:
For optimal performance and safety, we recommend professional installation. Begin by securing the vehicle and removing the wheel and brake assembly. Use a torque wrench (recommended 200-250 N·m for axle nut) to ensure proper fastening. Apply high-temperature anti-seize compound to the mounting surface to prevent corrosion. During installation, avoid striking the ABS sensor and ensure all components are clean. Finally, perform a road test to verify smooth operation and check ABS functionality. Our bearing comes pre-greased and pre-adjusted, requiring no maintenance. For technical support, consult our online installation videos or contact our engineering team.
