-- SKF Authorized Engineering Partner
| Specification | 45*83*45 mm |
| Material | Bearing Steel |
| Rows Number | Double |
| Load Direction | Radial Bearing |
| Precision Rating | P0 P6 P5 P4 P2 |
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
Upgrade your truck’s reliability with our premium DAC series hub bearings—engineered for long life, high speed, and low noise. Perfect for commercial vehicles, these bearings ensure smooth operation even under heavy loads, making them ideal for long-haul transportation and industrial applications. Trust in OEM-grade quality to minimize downtime and maximize performance.
| Product Name | Wheel Hub Bearing |
| Model | Dac45830045, Dac45840039, Dac45840041/39 |
| Specification | 45*83*45 mm |
| Material | Bearing Steel |
| Rows Number | Double |
| Load Direction | Radial Bearing |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration Level | Z1V1, Z2V2, Z3V3 |
| Separated | Unseparated |
| Origin | China (HS Code: 8482109000) |
Ideal for heavy-duty trucks, commercial vehicles, and industrial machinery requiring reliable radial load support. Whether for long-distance transportation, construction sites, or logistics fleets, these bearings deliver consistent performance in harsh conditions.
Our hub bearings undergo strict quality control, adhering to international standards. With a production capacity of 1,000,000 units annually, we ensure consistent quality and supply. Backed by BDL trademark reliability, each bearing is crafted for durability and precision.
Unlike standard bearings, our double-row radial design provides superior load capacity and stability. The unseparated structure simplifies installation, while multiple precision and vibration grades allow customization for specific performance needs. Trust in our grease/oil lubrication flexibility to adapt to diverse operating environments.
Q: What lubrication options are available?
A: Grease or oil lubrication to suit different application requirements.
Q: Can these bearings be used for both on-road and off-road trucks?
A: Yes, they are designed to withstand varying terrains and heavy loads.
Q: Are samples available for testing?
A: Contact us to discuss sample requests and technical specifications.
Ready to enhance your truck’s performance? Contact us today for a personalized quote and expert support!
Main shaft, gearbox, and generator bearings for onshore and offshore wind turbines. Engineered for 20+ year service life.
Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.
Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.
Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.
Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.
Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.
Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.
Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
25+
Years Experience
24h
Quote Response
78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
-- Get In Touch
Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
Address
No. 377 Bansongyuan Road, Huangpu District, Shanghai, China
Free Sample Program
Orders over $50K qualify for free product samples
Test against your KPIs before full production commitment. Ask our engineers for details.
Regarding: SKF Automobile Hub Bearings Dac45830045 Dac45840039/41 OEM
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SKF Authorized Engineering Partner
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