FAG Wheel Bearing Assembly

Why FAG Dominates the Wheel Bearing Assembly Category

When it comes to safety-critical suspension components, few names carry the engineering credibility of FAG. Founded in 1883 by Friedrich Fischer in Schweinfurt, Germany, FAG — an acronym for Fischer's Automatische Gussstahlkugelfabrik (Fischer's Automatic Steel Ball Factory) — pioneered the industrial production of precision rolling bearings. That legacy translates directly into every Wheel Bearing Assembly the brand produces today.

OEM Pedigree, Aftermarket Availability

FAG occupies a unique position in the wheel bearing market: it is both a major original-equipment supplier and a leading aftermarket brand. Its parts are OEM equipment for many manufacturers including BMW, Porsche, and Volkswagen, meaning the same engineering that goes into the factory build is available to technicians and enthusiasts doing their own repairs. FAG wheel bearing assemblies are built to the same exacting standards as their OE counterparts, delivering original-equipment fit and performance right out of the box.

What Makes FAG Wheel Bearing Assemblies Stand Out

FAG wheel bearing assemblies are engineered around several standout features that set them apart from generic alternatives:

• Prelubricated, Factory-Assembled Units: FAG Wheel Bearing and Hub Assemblies come prelubricated and factory-assembled — simply remove the old assembly and install the new FAG unit, with no additional setup required.
• Premium Bearing-Grade Steel: Each assembly is manufactured from premium bearing-grade steel, providing the toughness and fatigue resistance needed to handle both radial and axial forces across years of driving.
• Proprietary LFT Seal Technology: FAG's branded Low-Friction Torque (LFT) seal uses an innovative labyrinth design and advanced materials to keep contaminants out while reducing friction — reportedly by up to 50% compared to conventional seals — ensuring smooth operation for the long haul.
• Integrated ABS Encoder Rings: Where applicable, FAG wheel bearing assemblies include ABS encoder rings pre-installed, preserving the function of your vehicle's anti-lock braking and traction control systems without extra parts or steps.
• All Hardware Included: Mounting screws, bolts, and other installation hardware are included in the kit, simplifying the repair process for technicians and DIYers alike.

Three Generations of Wheel Bearing Design

FAG produces wheel bearing assemblies across three distinct generations. Generation 1 units use conventional press-in designs with preset clearance. Generation 2 assemblies are double-row sealed, pre-lubricated components that require no servicing over their working lifespan. Generation 3 designs feature two integrated flanges — one functioning as the wheel hub and one securing the mechanism to the steering knuckle — offering the simplest installation and most rigid fitment of the three. This generational progression reflects FAG's continuous investment in making wheel bearing service faster, more precise, and more reliable.

Quality You Can Trust at Every Stage

As part of the Schaeffler Group, FAG benefits from world-class manufacturing infrastructure and rigorous quality control. Quality is ensured at every stage of the manufacturing process — from materials selection through development, production, and final testing — all meeting the most stringent industry requirements. Whether you drive a European import or a domestic vehicle, a FAG wheel bearing assembly delivers the durability and precision that a safety-critical component demands.

Browse the full selection of Wheel Bearing Assemblies or explore everything the FAG brand has to offer.