3QF407621G is a the front wheel hub bearing meeting for VW/Audi models, an OE‑spec authentic section integrating hub, bearing and ABS sensor with excessive integration and handy installation. Precision‑forged from top rate bearing metal and heat‑treated for more desirable strength, it aspects excessive rigidity, brilliant put on and fatigue resistance, and lengthy carrier life. The multi‑seal format successfully prevents dirt and water intrusion. Direct‑fit for unique mounting positions, it ensures smooth, quiet operation, dependable wheel load support, and safe, steady driving.
| Hub unit high-speed durability test: (Tester speed response not less than 500 r/s, error within ±5%. Dynamic accuracy less than 3% after force stabilization, less than 2% after speed stabilization;) 1.Grease leakage rate not more than 10%; 2.Temperature during test not exceeding 120℃. |
| Sealing test / air tightness test: Pass criteria is no air leakage allowed. |
| Hub unit after strength test / fatigue test: Pass criteria is flange with no cracks. |
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100% Full Inspection
150+ Countries Served
26+ Years factory experience
500,000+ In-stock
Our enterprise has centered on wheel hub meeting manufacturing for 26 years. Cooperative clients cowl auto components dealers, automobile producers and development equipment businesses in greater than 150 international locations and areas round the world. Confidential variations of instances can be furnished for reference.
We support customization services. According to the OE number, vehicle model parameters or drawings provided by customers, we can accurately match the technical requirements of different vehicle models such as passenger cars, commercial vehicles and construction machinery to meet personalized supporting needs.
A: All uncooked substances are bought from regularly occurring home and overseas steel mills. Suppliers need to omit IATF 16949 certification and have maintained cooperative family members with us for extra than five years, making sure steady provide and controllable quality.
A: The warranty period of regular products is 24 months or 50,000 kilometers (whichever comes first). The warranty scope covers problems such as abnormal noise, jamming and bearing failure caused by product manufacturing defects. Free replacement service is available for non-human damage.
A: We aid OEM/ODM services. The cooperation process: patron gives necessities → technical solution contrast → pattern making → consumer affirmation → mass manufacturing → best inspection and delivery, with a devoted individual following up the complete process.
A: Our merchandise comply with the necessities of EU RoHS Directive and REACH Regulation, and have received ISO 14001 environmental administration device certification. The manufacturing manner adopts environmentally pleasant technological know-how with no air pollution emissions.
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