Koyo DAC37720033 High Speed Auto Wheel Hub Bearing

Product Introduction

High-quality cylindrical roller bearing with durable bearing steel construction, suitable for high-speed applications. Supports OEM/ODM services, made in China with precision ratings from P0 to P2.

Product Parameters

Model NO. Dac37720033
Material Bearing Steel
Specification 70*180*42mm
Precision Rating P0 P6 P5 P4 P2
Service OEM ODM
SKU: 430fa54c29e7 Category:
Description

High-Speed Wheel Hub Bearing DAC37720033 – Premium Cylindrical Roller Bearing for Automotive Applications

Experience unmatched performance with our Made in China High Auto Bearing Speed Wheel Hub Bearing, model DAC37720033. Engineered for precision and durability, this cylindrical roller bearing is designed to meet the rigorous demands of automotive wheel hub systems, ensuring smooth operation and extended service life.

Key Specifications

Description Details
Model Number DAC37720033
Dimensions 70×180×42mm (Specification); 35mm-400mm (Outer Dimension Range)
Material High-Quality Bearing Steel
Structure Cylindrical, Single Row, Separated
Seals Type Open
Lubrication Oil, Grease, Dry Compatible
Precision Rating P0, P6, P5, P4, P2
Load Direction Radial Bearing
Origin China (ISO/TS 16949 Certified)
Service OEM/ODM Available

Core Features & Benefits

  • High-Speed Performance: Optimized design for stable rotation at high speeds, reducing friction and energy loss.
  • Durable Construction: Made from premium bearing steel, ensuring resistance to wear, corrosion, and extreme temperatures.
  • Precision Engineering: Available in precision grades P0-P2, guaranteeing tight tolerances and reliable operation.
  • Versatile Lubrication: Compatible with oil, grease, or dry conditions, adapting to diverse application needs.
  • Easy Installation: Separated structure allows for straightforward mounting and maintenance.

Applications

Ideal for automotive wheel hub assemblies, this bearing is suitable for passenger cars, commercial vehicles, and light trucks. Its radial load capacity and high-speed capability make it a top choice for manufacturers and repair shops seeking reliable performance.

Quality Assurance

Our bearings undergo strict quality control, adhering to international standards (HS Code: 8482500090). Backed by a production capacity of 100,000 units monthly, we ensure consistent supply and compliance with OEM requirements.

Why Choose Our DAC37720033 Bearing?

Unlike generic alternatives, our bearing combines SKF/NSK/NTN-level quality with competitive pricing. The cylindrical design minimizes vibration, while the separated structure simplifies maintenance—offering a cost-effective solution without compromising on performance.

FAQ

Q: What precision grades are available?
A: P0 (standard), P6, P5, P4, and P2 (high precision) to meet various application demands.

Q: Can this bearing be customized?
A: Yes, we offer OEM/ODM services to tailor dimensions, lubrication, and packaging.

Q: What is the typical lifespan?
A: Up to 150,000 km under normal operating conditions, depending on maintenance and load.

Ready to enhance your automotive applications with reliable, high-performance bearings? Contact us today for a personalized quote and technical support!

Shipping and Delivery

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