Wheel hub bearing unit for FORD-USA 512498\HA590481\BR930913\QW3883\DG9Z1104A

Fit Vehicles/Application:FORD-USA-FORD FUSION,POLICE RESPONDER HYBRID,SSV PLUG-IN HYBRID,LINCOLN MKZ

AOZ NO:L-451

OE Numbers:512498

Cross Reference Numbers:HA590481,BR930913,QW3883,DG9Z1104A

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

ABOUT US

Hangzhou Langtian Auto Parts Co.Ltd Its own brand is"AOZ".Headquartered in Xiaoshan District,Hangzhou City,Zhejiang Province.It's professional manufacture vanous automotive beanings,including wheel bearings,wheel hub units,wheel beaning kits and non-standard beanings.Theproduct range more than 1000 kinds and continually innovates and introduces new productsannually and also obtained the IATF16949 Certification.The advanced production equipment,professional team,and more than 15 years expenence,Ensures the supply the high-qualityproducts and excellent serices.

AOZ Production Equipments

Advanced equipment ensures the stable product quality,including roughing and finishinglathes,medium frequency quenching machines,hub unit outer ring grinders,hub unit flangegrinders,spline broaching machines,grinding production lines,and more.Advance equipment ensure supplythe stable productquality.

AOZ Testing Equipment

"AOZ" factory imports advanced testing equipment From Japan,It's including Profilometer,Roughness Meter,Roundness Instruments,Vickers hardness and metallographic microscopesetc.

OUR ADVANTAGES /WHY CHOOSE US

FAQs

Q1: What are the common ways to reduce shaft current damage? 

A: Insulated bearings can block the current path, while grounding brushes provide a low-impedance bypass. Common-mode filters are another mitigation option.

Q2: Why do third-generation hub units still depend on bolt torque accuracy? 

A: Most third-generation passenger car units leave the factory with slight preload and no shim adjustment, so the final working clearance is locked in by flange bolt torque. OEM standards typically require torque accuracy within about plus or minus 5 percent.

Q3: Why do driven rear axles on EVs need a different bearing design? 

A: Rear driven vehicles experience higher instantaneous motor torque, so solutions with a larger contact angle and wider rolling elements can improve axial load capacity, helping handle electric peak torque conditions.

“Quality First, Customers First",  "AOZ" committed to providing reliable products and long-term support to help our partners succeed.