OEM DAC38740036/33 Wheel Hub Bearing 38*74*36 OEM Manufacturer Load-bearing High-precision Guidance Manufacturers, Products

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OEM DAC38740036/33 Wheel Hub Bearing 387436 OEM Manufacturer Load-bearing High-precision Guidance Manufacturers, Products

Function

Load-bearing: bear the weight of the vehicle itself, passengers, cargo, etc., to ensure that the vehicle can be stably supported during driving.

Reducing friction:Â by rolling the rolling element between the inner ring and the outer ring, the friction when the wheel rotates is reduced, so that the wheel can rotate smoothly.

Precise guidance: provide precise guidance for the rotation of the wheel hub, ensure the stability and accuracy of the wheel during rotation, and help the vehicle's handling.

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Product Description

Bearing Details

Item No.	DAC38740036
Bearing Type	Wheel hub bearing
Seals Type	DDU, ZZ, 2RS
Number of Row	Double Row
Material	Chrome steel GCr15
Precision	P0, P2, P5, P6, P4
Clearance	C0, C2, C3, C4, C5
Noise Level	V1, V2, V3
Weight	0.45kg
Specification	387436mm
Application	Car, Truck, Trailer, Automotive vehicles
Features	Long-life, Low-noise, High-load, OEM service available
Package	Pallet, wooden case, commercial packaging

Product Features

Strong load-bearing capacity

Capable of bearing both axial and radial loads simultaneously. Effectively supports automobile wheel hub weight to ensure driving stability across various road conditions.

High-precision guidance

Ensures precise coaxiality and stability of wheel rotation, significantly reducing wheel swing and vibration for improved controllability.

High degree of integration

As a third-generation unit, it integrates with ABS sensors to monitor wheel speed in real-time, providing vital data for vehicle control systems.

Superior Sealing

Prevents dust and moisture ingress while retaining internal grease, extending service life and maintaining consistent performance.

Compact structure

Lightweight design improves fuel economy and simplifies installation and maintenance, reducing overall vehicle operational costs.

Application & Development

Automotive Field: Used in various cars, small buses, and light trucks. It is a critical component for modern wheel hub systems.

Aftermarket: Highly demanded for vehicle repair and maintenance to replace worn original bearings and restore driving performance.

Evolution History

1st Gen: Double-row angular contact bearings.
2nd Gen: Added outer raceway flange for easier installation.
3rd Gen: Integrated ABS system with inner/outer flanges.
4th Gen: Integrated constant velocity joint and bearing unit.

Maintenance & Care

Regular Inspection: Monitor for friction noise or abnormal deceleration during turns.
Timely Replacement: Replace bearings in pairs if noise is confirmed to ensure balanced safety.
Correct Installation: Use appropriate tools in a clean environment; avoid hammering the bearing directly.

Regular Style Sizes

Bearing No.	d (mm)	D (mm)	B (mm)	Weight (kg)	Seal
DAC124000183	12	40	18.3	0.11	D
DAC20420030/29	20	42	30	0.17	B
DAC25520037	25	52	37	0.31	BCE
DAC30600037	30	60	37	0.42	BC
DAC35720033	35	72	33	0.58	BC
DAC38740036	38	74	36	0.46	BD
DAC42800045	42	80	45	0.85	BCD
DAC45840039	45	84	39	0.88	BDI

Our Advantages

Solution

Engineers provide optimum solutions based on specific customer demands and road conditions.

Quality Control

ISO standard precision testing implemented from raw material to final packaging.

Logistic & Warranty

Flexible shipping via ocean/air with a 12-month quality warranty from the date of shipment.

Frequently Asked Questions

What material are these wheel hub bearings made of?

Our bearings are manufactured using high-quality Chrome steel GCr15 to ensure durability and long-life performance.

Do you offer OEM services?

Yes, we provide OEM services to meet specific customer requirements, including custom sizes, branding, and packaging.

What is the standard warranty for these bearings?

We provide a 12-month warranty covering defects in material and workmanship from the date of shipping.

Can these bearings handle heavy loads?

Absolutely. The advanced design allows the bearing to handle both high radial and axial loads simultaneously, ensuring vehicle stability.

How are the bearings protected during shipping?

We use standardized export-grade, environment-protected packing materials, including wooden cases and pallets for maximum safety.

Which vehicle types are compatible with DAC38740036?

This specification is primarily used in cars, trucks, and various automotive vehicles requiring a 38*74*36mm wheel hub bearing.

Product Detail

OEM DAC38740036/33 Wheel Hub Bearing 387436 OEM Manufacturer Load-bearing High-precision Guidance Manufacturers, Products

Function

Product Description

Bearing Details