CE Certification High Precision Wheel Hub Bearing Automotive Front Bearing DAC35650035 Suppliers, Manufacturer

Key Material Properties for DAC35650035 Bearing

Corrosion Resistance: Standard bearings are not highly corrosion-resistant unless specifically coated or treated (e.g., with black oxide or other coatings).

Heat Treatment: The rings and rollers undergo heat treatment (hardening and tempering) to achieve the desired hardness and toughness.

Precision: Materials are precision-machined to ensure smooth operation and long service life.

Product Description

Bearing Detail

Item No.DAC35650035
Bearing TypeWheel hub bearing
SealsDDU, ZZ, 2RS
Number of RowDouble Row
MaterialChrome steel GCr15
PrecisionP0, P2, P5, P6, P4
ClearanceC0, C2, C3, C4, C5
NoiseV1, V2, V3
Weight0.45kg
Specification35*65*35mm
UsageCar, Truck, Trailer, Automotive vehicles
BrandStandard or OEM
FeaturesLong-life, high quality, Low-noise, High-load capacity
ApplicationsGearbox, auto, reduction box, engine machinery, mining machinery, etc.
LubricationGrease or Oil

Performance Characteristics

Strong load-bearing capacity: Designed to withstand radial and axial forces during driving, ensuring stable wheel hub operation.

Compact structure: Optimized design for limited spaces, supporting vehicle lightweighting and efficiency.

Good sealing: Features advanced sealing to block dust, moisture, and impurities, significantly extending service life.

Self-aligning: Accommodates misalignment between shaft and housing, ideal for applications with potential deflection.

Features & Installation

High Rotation Accuracy: Reduces vibration and noise while ensuring stability during high-speed rotation.

Ease of Installation: Standardized design for simple assembly and disassembly, lowering maintenance time.

Mounting Precision: Proper techniques must be followed with correct tools to ensure alignment and prevent damage.

Temperature Control: Important to monitor operating temperatures to stay within recommended high-performance ranges.

Product Description

Traditional automobile wheel bearings consisted of two sets of tapered roller or ball bearings. Modern wheel hub bearing units integrate these into a single unit, providing superior assembly clearance performance, reduced weight, and compact structure.

Development Generations:

  • First Generation: Double row angular contact bearings.
  • Second Generation: Features an outer raceway flange for easy axle fixing.
  • Third Generation: Fully integrated units with ABS sensor compatibility and dual flanges (inner/outer) for maximum reliability and ease of maintenance.

Regular Style Dimensions

Bearing No. d (mm) D (mm) B (mm) Weight (Kg) Seal Form
DAC124000183124018.30.11D
DAC20420030/292042300.17B
DAC205000206205020.60.21A
DAC255200372552370.31B.C.E
DAC306000373060370.42B.C
DAC356500353565350.4B.C.D
DAC407200374072370.55C.G.F
DAC458400394584390.88B.D.I

Our Advantages

Optimum Solutions

Engineers provide customized solutions based on specific technical demands and operating conditions.

Quality Control

ISO-standard quality control implemented in every process from material receiving to final packaging.

Logistic Services

Flexible shipping options including ocean, airfreight, and express transportation to meet global delivery needs.

Warranty Support

12-month warranty from shipping date against material and workmanship defects under recommended use.

Frequently Asked Questions

What are the primary functions of a wheel hub bearing?
The main function is to support the vehicle's weight and provide precise guidance for the smooth rotation of the wheel hub. It handles both axial and radial loads simultaneously.
What materials are used in your high-quality bearings?
Our bearings are manufactured using high-grade Chrome steel (GCr15), which ensures high hardness, wear resistance, and a long service life.
How long is the warranty period for these bearings?
We provide a 12-month warranty from the date of shipment, covering defects in material and workmanship, provided proper installation and usage are followed.
Do these bearings require regular greasing?
Most modern hub bearing units are sealed and pre-loaded with high-performance grease, making them maintenance-free for their entire service life.
Can these bearings accommodate shaft misalignment?
Yes, our bearings feature a self-aligning design that can accommodate slight misalignment between the shaft and the housing, reducing stress and wear.

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