Angular Contact Ball Bearing
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TS 16949
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Angular Contact Ball Bearing
Benz Rear Axle Wheel Hub Bearing DAC45840039 Auto Parts
Keep your Benz running smoothly mile after mile with this reliable Benz Rear Axle Bearing, designed to eliminate frustrating wheel wobble and ensure stable handling. Precision-engineered as a double-row radial bearing (model DAC45840039) with dimensions 45*84*39mm, it’s built to withstand heavy loads and maintain consistent performance even under tough driving conditions.
- Unseparated construction for hassle-free installation and long-term durability
- High-quality bearing steel material ensures resistance to wear and corrosion
- Compatible with grease or oil lubrication for versatile maintenance needs
7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | DAC45840039 |
| Product Name | Automobile Bearing Hub Bearing |
| Specification (d x D x B) | 45 mm x 84 mm x 39 mm |
| Separated | Unseparated |
| Rows Number | Double |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Trademark | BDL |
| Origin | China |
| HS Code | 8482109000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Automotive | Rear axle wheel hub assemblies |
Need a Reliable Benz Rear Axle Wheel Hub Bearing DAC45840039? Here’s What You Should Know
Finding the right wheel hub bearing for Benz rear axles can be challenging—mismatched dimensions lead to installation failures, while low-quality bearings cause premature wear and costly downtime. Many suppliers offer limited brand options, forcing you to source from multiple vendors and compare inconsistent lead times.
Designed for Durable Performance in Automotive Applications
This DAC45840039 wheel hub bearing addresses these challenges with ISO 9001-certified manufacturing processes and precise engineering. As a full-range bearing supplier, we cover both our own BDL brand and major international standards, ensuring you get the exact specifications you need. With double rows and radial load capacity, it’s built to withstand the demands of automotive rear axle systems, providing reliable performance where it matters most.
Optimal Performance in Rear Axle Environments
This hub bearing excels in automotive rear axle applications, operating under radial loads and varying road conditions. Its 45x84x39 mm dimensions ensure proper fit in Benz rear axle assemblies, while the unseparated design maintains structural integrity during high-speed rotation. Whether for passenger cars or light commercial vehicles, selecting the correct hub bearing is critical to preventing wheel wobble, noise, and potential safety hazards.
Key Engineering Features That Impact Reliability
The bearing steel construction delivers high surface hardness and wear resistance, essential for withstanding the friction and stress of continuous wheel rotation. Precision ratings (P0, P6, P5) ensure tight dimensional tolerance, reducing vibration and extending service life—critical for maintaining vehicle stability. The double-row design enhances radial load capacity, while grease or oil lubrication options allow adaptation to specific maintenance protocols. Vibration classes Z1V1 to Z3V3 further ensure smooth operation, minimizing noise and improving driver comfort.
Why Choosing the Right Hub Bearing Lowers Total Cost
Investing in a quality wheel hub bearing like the DAC45840039 reduces long-term costs compared to inferior alternatives. Poorly made bearings with substandard material hardness or imprecise dimensions often fail early, leading to vehicle downtime, repair labor, and potential damage to adjacent components like axles or brake systems. By meeting ISO standards and undergoing strict quality checks, this bearing helps avoid these hidden expenses, contributing to lower total cost of ownership over the vehicle’s lifespan.
Quality You Can Trust in Every Component
Our manufacturing process adheres to ISO 9001 standards, with rigorous inspection of raw materials and finished products. Each bearing undergoes dimensional accuracy, hardness, and surface treatment testing to ensure compliance with specifications. We provide a warranty against manufacturing defects, offering peace of mind for your purchase. With extensive experience in automotive bearings and access to a wide range of brands, we can supply according to your exact requirements, whether you need our BDL brand or equivalents matching international standards.
Packaging & Shipping
- Packaged in cartons with pallet options for bulk orders
- Available from stock for prompt dispatch
- Flexible shipping via courier, air freight, or sea freight
- Low minimum order quantity supported, ideal for both small repairs and large-scale production
Get a Quote for Your Benz Rear Axle Wheel Hub Bearing
Ready to secure the DAC45840039 wheel hub bearing for your application? Provide your required quantity, delivery location, and any specific brand preferences, and we’ll promptly share pricing and lead time. With our comprehensive sourcing capabilities, we can also assist with other bearing models or brands—just let us know your needs.
Frequently Asked Questions
Q: Do you supply other bearing brands or models besides BDL?
A: Yes, we offer a full range of bearing brands and models, including options that match international standards. We can source according to your specific brand or model requirements.
Q: How can I confirm this bearing fits my Benz vehicle?
A: Provide your vehicle’s make, model, and year, or share the original equipment manufacturer (OEM) part number. Our technical team will verify compatibility with the DAC45840039 specifications.
Q: What is the warranty policy for this hub bearing?
A: We provide a warranty against manufacturing defects. The specific terms and duration are detailed in our sales contract, ensuring coverage for material and workmanship issues.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, making it suitable for small repair jobs or large production runs. Contact us for details on current stock availability.
Q: How long does shipping take, and what methods are available?
A: Stock items ship within 1-3 business days. Shipping methods include express courier (3-5 days), air freight (5-7 days), or sea freight (20-30 days), depending on your location and urgency.
Q: Can you provide OEM or ODM services for hub bearings?
A: Yes, we offer OEM and ODM services. We can manufacture bearings according to your drawings, specifications, or branding requirements.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Contact us via email or our online form for prompt assistance.
Product Summary
- Product Name
- Benz Rear Axle Wheel Hub Bearing DAC45840039 Auto Parts
- Category
- Angular Contact Ball Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Angular Contact Ball Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
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Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
Benz Rear Axle Wheel Hub Bearing DAC45840039 Auto Parts
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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