Product Overview

The rear wheel bearing, OEM number 33406850159, is fitted across BMW's F-chassis luxury lineup, including the F10 5 Series (528i, 535i, 535d, 550i, and GT variants), F06 6 Series (640i, 650i), F01/F02 7 Series (740i, 750i, 750Li, 760Li), and the related Alpina B6 and B7 models. Since this bearing spans three closely related luxury platforms across many trims, it's a high-turnover part number worth stocking in volume for distributors serving BMW luxury sedan parts demand.

Worn wheel bearings typically show up as a grinding or humming noise from the wheel area that changes with speed, vibration through the steering wheel or floor, or looseness felt when the wheel is rocked. GSK Auto manufactures this bearing to OEM specification at our Ningbo, China facility, with every unit tested before packing. We supply at wholesale volume with low MOQ and support private label packaging, with our team available to confirm fitment before shipping.

Replacement OEM Numbers

Cross-Reference OEM Number

33406850156, 33416775021, 805954A, BM500010, V20-9763, WE61271, BR930525

(Confirm against your VIN or chassis code before ordering — these are commonly listed cross-references for this application, not a guarantee of exact fitment for every variant.)

What Is a Wheel Bearing?

Function: The wheel bearing allows the wheel and hub to rotate smoothly with minimal friction while supporting the vehicle's weight and handling side loads during cornering.

Working Principle: A set of precision ball or roller bearings sits between the stationary hub carrier and the rotating hub, sealed to keep out contaminants while allowing near-frictionless rotation under load.

Importance: On a full-size luxury sedan platform, a properly functioning wheel bearing is essential for smooth, quiet operation and reliable handling.

Common Failures & Signs: Grinding, humming, or growling noise from the wheel area that changes with vehicle speed. Vibration felt through the steering wheel or floor. Looseness or play when the wheel is rocked by hand. Uneven tire wear from bearing play affecting alignment.

Key Features

OEM-standard fitment - matches factory dimensions and mounting specification for the 33406850159 application, rear position.

Precision manufacturing - bearing built to tight tolerance for smooth, quiet rotation.

Long service life - built to handle sustained daily-driving load.

Excellent fitment - direct bolt-in replacement, no modification required.

Corrosion resistance - housing finish resists moisture and road exposure.

Tested before shipment - every unit checked before packing.

Reliable performance - restores factory smoothness and quiet operation.

Benefits

Importers - covers rear wheel bearing demand across the 5, 6, and 7 Series from one part number.

Wholesalers - steady demand from BMW's flagship luxury sedan lineup.

Repair Shops - tested unit reduces comeback risk on a labor-intensive install.

Distributors - private label packaging available for building a branded catalog.

End Customers - restored smooth, quiet wheel operation.

Packaging & Shipping

Standard export cartons, reinforced for a heavy assembly. Customized packaging available for distributor branding. OEM-style and private label printing on request. Container loading handled directly, with mixed-SKU consolidation for smaller orders. Worldwide shipping to Europe, North America, South America, the Middle East, Africa, and Southeast Asia.

Why Choose GSK Auto

GSK Auto manufactures factory-direct, keeping pricing tied to production cost. This wheel bearing is built to OEM specification and tested before packing. We support low MOQ, private label packaging, and worldwide shipping, with our technical team available to confirm fitment before you order.

Call to Action

Sourcing rear wheel bearings for the BMW 5, 6, or 7 Series? Contact GSK Auto for a wholesale quote, catalog, or OEM/private label cooperation.