Wheel-hub-bearing-unit-for-JAC-3103010U1510XA

Wheel-hub-bearing-unit-for-JAC-3103010U1510XA

Fit Vehicles /Application :JAC-S5

AOZ NO:LD751

OE Numbers:3103010U1510XA

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

Fit Vehicles /Application :JAC-S5

AOZ NO:LD751

OE Numbers:3103010U1510XA

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

OEM-NUMBER	Cross Reference code
JAC-3103010U1510XA

Fit Vehicles
JAC
S5	2013-Present

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: How do I know if the hub noise is related to turning?

A: A failing front hub often changes pitch when turning. If the noise gets louder when turning left, the right hub is likely bad (as it bears more load), and vice versa.

Q2: Is it normal for the new hub to have a small amount of side-to-side play?

A: No. A new hub should have zero measurable play. Any lateral movement indicates a defective unit or improper installation, and it must be replaced immediately.

Q3: Can a bad hub cause my brake pedal to pulsate?

A: Yes. Excessive play in a worn hub causes the brake rotor to wobble side-to-side. This runout pushes the brake pads back and forth, creating a pulsating feeling in the pedal when braking.

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

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