Factory-direct manufacturing of Generation 1, 2, and 3 hub units. 100% end-of-line runout and ABS encoder testing for North American and European automotive aftermarket distributors.
Search by OEM #, MOOG/Timken/SKF interchange, or vehicle
Manufactured using high-purity vacuum-degassed GCr15 (SAE 52100) bearing steel with induction heat treatment (HRC 60-64) for extended fatigue life.
Instantly map PROHUB part numbers to OEM original part numbers, MOOG, Timken, SKF, and BCA references.
| PROHUB SKU | OEM Reference | MOOG # | Timken # | SKF # | BCA # | Generation | Key Vehicle Application | Quote |
|---|
Every wheel hub assembly undergoes four rigorous production stages and multi-point laboratory testing conforming to SAE J1096 and IATF 16949 standards.
High-density hot forging using GCr15 high-carbon chromium steel with controlled spheroidizing annealing to eliminate internal micro-porosity.
Ultra-precision turning and raceway micro-superfinishing achieving critical surface roughness under Ra 0.08 μm for whisper-quiet rotation.
Dual-frequency CNC induction hardening machine precisely controls case depth (2.5-3.5mm) and raceway hardness at HRC 60-64 while keeping core toughness.
Class 10,000 cleanroom robotic assembly with automated synthetic grease injection, multi-lip sealing, and 100% magnetic ABS sensor signal verification.
Continuous geometric and dimensional audits checking pitch circle diameter (PCD), flange parallelism, and runout down to sub-micron accuracy.
TOLERANCE: < 0.003 mm
ASTM B117 standard accelerated environmental salt-fog chamber testing to ensure external wheel flanges withstand harsh winter salt environments.
RESISTANCE: 720+ HOURS ASTM B117
Full-scale accelerated road simulation under multi-axis radial and axial load combinations with submerged mud-slurry slurry seal verification.
ENDURANCE: 300,000 KM EQUIV.Complete end-to-end supply chain support for automotive distributors, parts buying groups, and brand owners seeking reliable factory-direct manufacturing.
Custom full-color brand boxes, customized barcode labels, VCI anti-corrosion bags, and heavy-duty 7-ply export shipping cartons.
Permanent laser etching of your brand logo, custom part numbers, traceability batch codes, and country of origin directly onto the steel flange.
In-stock samples dispatched via DHL/FedEx Express in 3-5 business days for CMM validation, bench testing, and fitment trials.
Full container load (FCL) and consolidated pallet (LCL) shipments via Ningbo/Shanghai ports. FOB, CIF, CFR, and DDP terms available.
Professional diagnostic guides, installation best practices, and complete downloadable application catalogs for automotive technicians and product managers.
Distinguishing hub bearing raceway spalling from CV axle joint degradation. Step-by-step listening tests under vehicle load transfer.
Read Technical Bulletin →A complete architectural walkthrough of first, second, and third-generation wheel hub bearing units for distributors and repair specialists.
Read Technical Bulletin →Proper handling of active magnetic encoder seals (multipole encoders) to avoid demagnetization and sensor air-gap errors.
Read Technical Bulletin →Understanding the impact of improper preload on angular contact bearing raceways and premature micro-spalling.
Read Technical Bulletin →Download product listings and technical reference files after the final company catalog files are uploaded.
Speak directly with our automotive international trade engineers. We provide detailed container pricing and technical drawings within 12 hours.
Equipped with state-of-the-art CNC grinding centers and automated cleanroom assembly lines. Certified suppliers to global aftermarket leaders.
No. 88 Huancheng Road, Xiaoshan District, Hangzhou, Zhejiang, China
peterpan20230210@gmail.com
Fill in your requirements and our export team will respond within 12 hours.
