Wheel-hub-bearing-unit-for-HAIMA-S3104100

Wheel-hub-bearing-unit-for-HAIMA-S3104100

Fit Vehicles /Application :HAIMA-X60

AOZ NO:LD791

OE Numbers:S3104100

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

Fit Vehicles /Application :HAIMA-X60

AOZ NO:LD791

OE Numbers:S3104100

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

OEM-NUMBER	Cross Reference code
HAIMA-S3104100

Fit Vehicles
HAIMA
X60	2011-2016

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: Why do some hubs have a wire harness while others don't?
A: Hubs with a wire harness have an integrated ABS wheel speed sensor built into the assembly. Hubs without a wire rely on a separate, external ABS sensor mounted on the steering knuckle.

Q2: Can a bad wheel bearing affect my vehicle's all-wheel-drive (AWD) system?
A: Yes. If a bad bearing causes the ABS sensor to send erratic speed signals, the AWD control module may misinterpret wheel slip. This can cause the system to engage unnecessarily or shut down entirely.

Q3: What does "pre-load" mean in relation to wheel bearings?
A: Pre-load is the precise amount of internal tension applied to the bearing rollers during factory assembly. It ensures smooth rotation without any play. Over-torquing the axle nut destroys this pre-load.

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

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