-- SKF Authorized Engineering Partner
Ensure smooth, reliable industrial operations with this high-quality Thrust Ball Bearing designed to handle axial loads with precision. Crafted from durable Bearing Steel and available in precision ratings from P0 to P2, it minimizes downtime by maintaining consistent performance under heavy use.
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Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
| Parameter | Details |
|---|---|
| Model Number | DAC256375206/34.2 DAC254650024/17 |
| Bearing Type | Wheel Hub Bearing |
| Separated | Unseparated |
| Rows Number | Double |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 P2 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Specification | 37*72*37mm |
| Origin | China |
| HS Code | 8482109000 |
| Industry | Typical Applications |
|---|---|
| Automotive | Wheel hub assemblies |
When wheel hub bearings fail prematurely, the costs add up quickly—unplanned downtime, replacement parts, and labor charges. Many buyers face challenges finding the right replacement due to confusing model codes or inconsistent quality across suppliers. The wrong bearing can lead to excessive noise, vibration, or even wheel separation, putting equipment and operators at risk.
This 51322-51340 Thrust Ball Bearing is designed to address these pain points with a focus on industrial-grade reliability. Produced under ISO 9001 certified processes, it meets strict quality standards for material selection and manufacturing. With double rows and radial load capacity, it’s suitable for automotive wheel hub applications where consistent performance under varying loads is critical. Our extensive inventory ensures quick availability, reducing lead times compared to traditional suppliers.
This wheel hub bearing excels in applications where radial loads are primary, such as passenger vehicles and light commercial trucks. Operating within standard temperature ranges, it maintains stability under normal driving conditions, minimizing vibration and noise. The unseparated design simplifies installation and reduces the risk of component misalignment during assembly, a common cause of premature failure in automotive wheel systems.
The bearing’s construction starts with high-quality bearing steel, chosen for its excellent strength and wear resistance. This material undergoes precise heat treatment to achieve optimal hardness, ensuring the bearing can withstand the repetitive stresses of wheel rotation. Available precision ratings from P0 to P2 allow customization based on application requirements—higher precision grades (P4, P2) reduce runout for smoother operation in performance vehicles. The dual lubrication option (grease or oil) provides flexibility, with grease offering maintenance-free operation in most automotive applications and oil suitable for specialized high-temperature environments.
Selecting a quality wheel hub bearing directly impacts total cost of ownership. A bearing that meets precision and material standards will last longer, reducing replacement frequency. Inferior bearings often fail early due to substandard steel or imprecise manufacturing, leading to additional labor costs for reinstallation and potential damage to adjacent components like axles or brake systems. This bearing’s compliance with international dimensional standards ensures interchangeability, simplifying replacement and reducing inventory costs for maintenance facilities.
Our manufacturing and testing processes adhere to ISO 9001 standards, with rigorous inspection of raw materials and finished products. Each bearing undergoes dimensional checks to ensure the 37*72*37mm specification is consistent, along with hardness testing to verify material integrity. We stand behind our products with a warranty against manufacturing defects, providing peace of mind for your purchase. With access to a wide range of brands and models, we can source or supply bearings according to your specific requirements, whether you need an exact replacement or an alternative that meets your performance criteria.
Whether you need this specific 51322-51340 model or require assistance finding the right wheel hub bearing for your application, we’re here to help. Provide us with your bearing model, dimensions, or equipment details, and our technical team will confirm compatibility and provide pricing. With our extensive inventory and flexible shipping, we can meet your timeline and quantity requirements efficiently.
Q: Do you support procurement of other bearing brands or models?
A: Yes, we offer comprehensive sourcing services for all major international and domestic bearing brands, as well as custom specifications based on customer requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment make, model, or the original bearing dimensions (d x D x B), and our technical team will verify compatibility with the 37*72*37mm specification.
Q: What is your warranty policy for this bearing?
A: We provide a warranty against manufacturing defects. Specific terms and duration are outlined in the 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, allowing for small batch purchases suitable for maintenance or testing purposes, as well as large volume orders for production.
Q: How quickly can this bearing be shipped, and what logistics options are available?
A: The bearing is in stock and can be shipped immediately. We offer flexible shipping via sea, air, or express courier based on your delivery timeline and location.
Q: Do you offer OEM or ODM customization for wheel hub bearings?
A: Yes, we support OEM and ODM services, including custom dimensions, materials, and branding, based on customer-provided drawings or specifications.
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.
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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.
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Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
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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: 51322-51340 Thrust Ball Bearing High Quality Industrial Use
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