DAC437741 Automotive Front Hub Bearing 43x77x41mm

Exact Fit Geometry: Precision engineered to 43x77x41mm specifications, ensuring direct, hassle-free installation into the designated steering knuckle without modifications.
Hand-Assembled Precision: By relying entirely on skilled human assembly, we ensure perfect seal engagement and zero internal binding prior to shipment—a level of care hard to match on high-speed automated lines.
Low Friction Rotation: Finely ground and polished raceways drastically reduce drag, contributing to a quieter ride and improved driving dynamics.
Superior Contaminant Defense: High-performance dual-lip rubber seals securely lock in factory grease while keeping out destructive road debris and water.

Technical Data

Technical Parameter	Metric Value
Inner Bore Diameter (d)	43.00 mm
Outer Diameter (D)	77.00 mm
Total Width (B)	41.00 mm
Bearing Structure	Angular Contact Double Row Ball

Product Specifications

Specification	Details
Item Type	Double Row Wheel Hub Bearing
Model Number	DAC437741
Material	Premium GCr15 Chrome Steel
Dimensions (Metric)	43.00 mm x 77.00 mm x 41.00 mm
Sealing Type	Double Contact Rubber Seals

Product Introduction

The DAC437741 is a high-strength double-row angular contact wheel hub bearing designed with a 43 mm bore, a 77 mm outer diameter, and a 41 mm width. This specific dimension is critical for certain larger passenger vehicle and crossover platforms, making it an essential inventory item for comprehensive suspension repairs. Forged from high-grade GCr15 steel, the DAC437741 provides essential structural rigidity for vehicle front axles. It is a highly sought-after replacement part for B2B importers focused on exact fitment and aftermarket reliability.

Applications

Front axle wheel hub assemblies for specific mid-to-large passenger cars and crossovers.
Automotive chassis and steering knuckle collision repairs.
Independent auto shop aftermarket replacement stock.

FAQ

Q: Can we order this bearing packaged in our own branded retail boxes?
A: Absolutely. We specialize in B2B private-label services. Simply provide your custom box design, and we will package the DAC437741 seamlessly under your brand name.
Q: How do you protect the bearings during long ocean transit?
A: Bearings are coated in rust-inhibiting oils, tightly vacuum-sealed in thick plastic, boxed individually, and secured inside fumigated wooden pallets to resist maritime humidity.

OEM & Custom Service

Comprehensive B2B OEM support, including private label printing, custom outer ring laser etching, and tailored export pallet preparation.

Packing & Delivery

Protected with anti-rust oil, hermetically sealed in polybags, packed in custom individual cartons, and consolidated onto fumigated wooden pallets.