39BWD01 Wheel Hub Bearings 39X72X37mm Double Row Ball Bearings

Product Introduction

39BWD01 Automotive Wheel Hub Bearing – 39×72×37mm Double Row Angular Contact Ball Bearing

The 39BWD01 is a precision‑engineered double‑row angular contact ball bearing, specifically designed for automotive wheel hub applications that demand high load capacity, durability, and reliable performance in diverse driving conditions. With its compact yet robust dimensions of 39 mm inner diameter × 742 mm outer diameter × 37 mm width, this bearing provides an excellent balance of strength and space efficiency for modern passenger car suspension systems.

Manufactured to P0 precision class, the 39BWD01 ensures smooth rotation, accurate alignment, and consistent performance across a wide range of speeds and operating temperatures. It features 2RS‑type rubber seals on both sides, which offer superior protection against water, dust, and contaminants while retaining the factory‑applied grease for extended maintenance intervals. The bearing is constructed from high‑grade GCr15 chrome steel for both rings and balls, delivering exceptional hardness, wear resistance, and fatigue strength. A durable nylon cage minimizes friction, reduces noise, and ensures stable operation even under high‑speed or high‑load conditions.

This double‑row design provides enhanced rigidity and load distribution compared to single‑row bearings, effectively supporting both radial and axial forces. It is an ideal direct replacement for front and rear wheel hub assemblies in a wide range of sedans, SUVs, and light commercial vehicles, contributing to improved steering precision, reduced vibration, and enhanced overall driving safety and comfort.

Key Specifications:

• Model: 39BWD01

• Type: Double‑row angular contact ball bearing

• Dimensions: 39 × 72 × 37 mm

• Weight: Approx. 0.45 kg (subject to actual measurement)

• Precision Rating: P0

• Internal Clearance: Standard (meets OEM specifications)

• Seals: 2RS (rubber seals both sides)

• Cage Material: Nylon

• Ball Material: GCr15 chrome steel

• HS Code: 8482102000

Services & Logistics:

• Service: OEM service available upon request

• Packaging: Standard export packing

• Payment: PayPal / Western Union / T/T (100% in advance)

• Delivery: 3–4 workdays after payment

• Shipping: DHL / FedEx / UPS / TNT

• Ports: Shanghai / Guangzhou

Backed by strict quality control, competitive factory pricing, and fast order fulfillment, the 39BWD05 wheel bearing is a dependable and cost‑effective solution for automotive aftermarket distributors, repair workshops, and fleet operators worldwide.

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