BA2B 309609 AD Wheel Hub Bearing – 42×80×42mm Double Row Ball Bearing
The BA2B 309609 AD is a precision-engineered double-row angular contact ball bearing designed for automotive wheel hub applications. Featuring dimensions of 42 mm inside diameter, 80 mm outside diameter, and 42 mm width, this bearing provides an optimal balance of compact sizing and robust load-carrying capability for a wide range of passenger vehicles.
Manufactured from high-quality GCr15 chrome steel, the BA2B 309609 AD features an open design (without integral seals), making it suitable for hub assemblies where external sealing is provided by the steering knuckle or axle housing. This open configuration allows for flexible lubrication scheduling and simplifies visual inspection during maintenance. The bearing incorporates a durable cage and is rated with C3 internal clearance and P0 precision class, ensuring stable rotational accuracy, minimal vibration, and sufficient thermal expansion accommodation under typical driving conditions.
The double-row configuration efficiently supports combined axial and radial loads, delivering excellent wheel stability, reduced runout, and extended service life. This model is a reliable aftermarket replacement ideal for general automotive wheel hub applications across various makes and models.
Each unit weighs approximately 0.88 kg and undergoes stringent quality control procedures to meet international performance and durability standards.
Availability & Shipping Details
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FOB Price: US $10 – $50 per piece (range)
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Minimum Order: Please inquire (current stock: 77 pcs)
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Payment Terms: PayPal / Western Union / T/T (100% in advance)
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Delivery Time: 3–4 working days after payment confirmation
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Shipping Methods: DHL / FedEx / UPS / TNT
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Port of Departure: Shanghai / Guangzhou
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Packaging: Standard export carton
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Origin: China
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Branding: Available as per customer requirements (OEM-standard generic packaging)
For complete technical data—including dynamic/static load ratings (Cr / Cor), grease/oil speed limits, cage material, ball count, and exact ball material specifications—please contact our sales team. We are happy to provide detailed specification sheets upon request.
Contacts:
| Company | WUXI MUFA TECHNOLOGY CO.,LTD. |
| Sales | Alice Wong |
| [email protected] | |
| +86 13771165326 | |
| Skype | alice-wang2016 |
| mufatec-bearings |















