Wheel-hub-bearing-unit-for-JAC-2911400U9080

Wheel-hub-bearing-unit-for-JAC-2911400U9080

Fit Vehicles /Application :JAC-J2 1.4

AOZ NO:LD702

OE Numbers:2911400U9080

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

Fit Vehicles /Application :JAC-J2 1.4

AOZ NO:LD702

OE Numbers:2911400U9080

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

OEM-NUMBER	Cross Reference code
JAC-2911400U9080

Fit Vehicles
JAC
J2 1.4	2012-2016

GENERAL PRODUCT DATA
Brand or Logo	AOZ or customer brand
Place of Origin	China, Zhejiang
Product Name	AOZ High Quality Front Wheel Hub Auto Part Wheel Hub Unit
Packing	White Box / Colour Box / Customized
Certification	ISO/TS16949 - 2016
Sample	Available
Delivery	Sea / Air / Land / Express
Supply Ability	10000 Piece / Per Month
Port	Shanghai, Ningbo, Yiwu, Guangzhou
ABS Sensor	Yes

ACCURACY SPECIFICATIONS
Bearing materials	GCr15 = SAE52100
Flange materials	55# Steel (High quality)
Ball / roller materials	GCr15 = SAE52100
Cage materials	Top Grade PA66 + GF25
Seal materials	Stainless steel + NBR
Wheel stud grade	10.9
Bearing rings hardness control	60-66 HRC
Ball / roller hardness control	61-66 HRC
Inner and outer ring race max roughness control	≤0.20μm
Inner and outer ring race max roundness control	≤3μm
Product inspection	100%
Quality Guarantee	2 years or 60,000 Kilometers

FAQs

Q1: Can a bad wheel hub cause my vehicle's fuel economy to drop?

A: Yes. A failing bearing creates excessive internal friction, forcing the engine to work harder to keep the wheels turning. This extra resistance can lead to a noticeable drop in fuel efficiency.

Q2: What is the best way to diagnose a bad hub without taking the wheel off?

A: Pay attention to the sound. A failing hub typically produces a continuous humming or growling noise that gets louder as you accelerate. If the pitch changes when you gently swerve left or right, it is almost certainly a bad hub.

Q3: Can a bad hub cause my steering wheel to shake?

A: Yes. When a hub develops excessive play, the wheel can wobble slightly. This vibration is often transmitted through the steering column and felt most clearly in the steering wheel at highway speeds.

"Quality First, Customers First", "AOZ" committed to providing reliable products and long-term support to help our partners succeed.

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