DAC377237 Double Row Wheel Hub Bearing 37x72x37mm

Universal Mid-Size Fitment: The precise 37x72x37mm sizing ensures a direct-fit replacement for a massive global fleet of passenger vehicles.
Rigorous Manual Verification: By relying strictly on manual assembly rather than automated lines, we visually and mechanically verify the smooth rotational feel and precise seal seating of every single unit.
Super-Finished Raceways: Precision grinding drastically reduces rolling resistance, ensuring minimal heat generation during sustained highway driving.
All-Weather Resilience: High-quality rubber contact seals efficiently lock in factory lubrication while repelling rainwater and corrosive road salt.

Technical Data

Technical Parameter	Metric Value
Inner Bore Diameter (d)	37.00 mm
Outer Diameter (D)	72.00 mm
Total Width (B)	37.00 mm
Structure	Angular Contact Double Row Ball

Product Specifications

Specification	Details
Item Type	Double-Row Angular Contact Wheel Bearing
Model Number	DAC377237
Material	Vacuum-Degassed GCr15 Chrome Steel
Dimensions (Metric)	37.00 mm x 72.00 mm x 37.00 mm
Lubrication	High-Temp Synthetic Chassis Grease

Product Introduction

The DAC377237 is a widely utilized double-row angular contact wheel hub bearing in the global automotive aftermarket. Measuring 37 mm internally, 72 mm externally, and 37 mm wide, it provides highly stable structural support for mid-size vehicle front axles. Forged from vacuum-degassed GCr15 chrome steel, this bearing absorbs multi-directional shock loads effortlessly. It is a highly profitable, fast-moving replacement unit for international B2B auto parts importers focused on delivering zero-defect components to local mechanics.

Applications

Automotive wheel hub and knuckle assemblies for mid-size passenger sedans.
Commercial fleet vehicle suspension maintenance.
Comprehensive aftermarket brake and wheel bearing replacement kits.

FAQ

Q: Is the DAC377237 ready for direct installation by mechanics?
A: Yes, it is a fully sealed, pre-lubricated Gen 1 unit, engineered for direct press-in installation into the steering knuckle without any need for additional greasing.
Q: How does your manual assembly process benefit us as a volume importer?
A: Automated lines can blindly press misaligned components, causing early failure. Our manual assembly completely eliminates this systemic error, drastically reducing your warranty return rates.

OEM & Custom Service

Complete B2B private label support, customized color carton design, laser etching on the outer casing, and customized containerized shipment.

Packing & Delivery

Protected with anti-rust oil, sealed in barrier bags, individually packaged in customized boxes, and consolidated on export-ready wooden pallets.