DAC305542 Passenger Vehicle Wheel Hub Bearing 30x55x42mm

Balanced Load Handling: The 30x55x42mm dimensions ensure maximum axial and radial load distribution for safe high-speed driving.
Manual Assembly Validation: Skilled assembly by hand in our dedicated facility guarantees that the internal ball complement and seals are perfectly positioned.
High Wear Resistance: Deep-hardened raceways provide exceptional protection against metal fatigue and surface spalling over thousands of miles.
Environmental Sealing: Fitted with robust multi-lip rubber seals designed to exclude moisture and road salt, ensuring reliable all-weather performance.

Technical Data

Technical Parameter	Metric Value
Inner Bore Diameter (d)	30.00 mm
Outer Diameter (D)	55.00 mm
Total Width (B)	42.00 mm
Precision Standard	ISO P0 / ABEC-1

Product Specifications

Specification	Details
Item Type	First-Gen Wheel Hub Bearing
Model Number	DAC305542
Material	Vacuum-Degassed GCr15 Chrome Steel
Dimensions (Metric)	30.00 mm x 55.00 mm x 42.00 mm
Lubrication	High-Temp Automotive Chassis Grease

Product Introduction

The DAC305542 is a widely utilized 30x55x42mm double-row angular contact wheel hub bearing, essential for restoring factory-level smoothness to passenger vehicle drivetrains. Featuring a 30 mm inner bore, 55 mm outer diameter, and a wide 42 mm footprint, this bearing is engineered to endure both lateral cornering forces and heavy radial loads. Manufactured with meticulous attention to detail using vacuum-degassed GCr15 chrome steel, the DAC305542 serves as a highly dependable and cost-effective aftermarket alternative for B2B global auto parts wholesale networks.

Applications

Wheel hub replacement for compact and mid-size passenger sedans.
Automotive front and rear suspension rebuilds.
Regional distributor aftermarket auto part inventories.

FAQ

Q: What makes sourcing the DAC305542 from your facility advantageous?
A: Our strict manual assembly process eliminates automated production errors, ensuring you receive 100% defect-free bearings ready for immediate aftermarket retail.
Q: Can you supply these bearings in neutral packaging for immediate resale?
A: Yes, we provide standard unbranded white or brown boxes for fast, conflict-free resale to your local repair shop clients.

OEM & Custom Service

B2B customization options include custom laser serialization, tailored clearance tolerances, bespoke box artwork, and heavy-duty ocean shipping packaging.

Packing & Delivery

Coated with rust-inhibitive compounds, vacuum-sealed in VCI plastic wrapping, individually boxed, and secured inside master cartons on export-ready pallets.