Product Introduction
38BWD19 Automotive & Truck Wheel Bearing – 38×70×37mm Double Row Angular Contact Ball Bearing
The 38BWD19 is a high-precision double-row angular contact ball bearing, engineered for reliable performance in automotive wheel hub and light-to-medium duty truck axle applications. With compact dimensions of 38 mm inner diameter × 70 mm outer diameter × 37 mm width, this bearing offers an optimal balance of load capacity and space efficiency for modern vehicle designs.
Manufactured to P0 precision class with C3 internal clearance, the 38BWD19 ensures smooth rotation and stable operation under varying temperature and load conditions. It features ZZ-type steel shields on both sides, which provide effective protection against dust, debris, and moisture ingress while retaining the factory-applied grease for reduced maintenance. The bearing is built with high-grade GCr15 chrome steel balls and races, delivering excellent wear resistance and extended fatigue life. A durable nylon cage ensures low friction, high strength, and quiet operation.
This model is an ideal replacement choice for front and rear wheel hub assemblies in passenger cars, SUVs, and commercial trucks, where it efficiently supports combined radial and axial loads, enhances steering responsiveness, and contributes to overall driving safety and fuel economy.
Key Specifications:
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Model: 38BWD19
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Type: Double-row angular contact ball bearing
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Dimensions: 38 × 70 × 37 mm
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Weight: ~0.47 kg (approx.)
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Precision Rating: P0
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Internal Clearance: C3
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Seals: ZZ (steel shields on both sides)
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Cage Material: Nylon
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Ball Material: GCr15 chrome steel
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HS Code: 8482102000
Packaging & Logistics:
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Packaging: Standard export packing
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Payment: PayPal / Western Union / T/T (100% in advance)
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Delivery: 3–4 workdays after payment
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Shipping: DHL / FedEx / UPS / TNT
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Ports: Shanghai / Guangzhou
Backed by strict quality control, competitive factory pricing, and fast order fulfillment, the 38BWD19 wheel bearing is a dependable solution for aftermarket distributors, auto repair workshops, and fleet maintenance providers worldwide.
Contacts:
| Company | WUXI MUFA TECHNOLOGY CO.,LTD. |
| Sales | Alice Wong |
| [email protected] | |
| +86 13771165326 | |
| Skype | alice-wang2016 |
| mufatec-bearings |















