-- SKF Authorized Engineering Partner
Ensure smooth, reliable rotation in your machinery with the NTN NSK N NJ NF NU NUP314e Cylindrical Roller Bearing—designed to handle radial loads with precision, reducing downtime and extending equipment lifespan. This Cylindrical Roller Bearing 314e features double-row construction for enhanced load capacity, making it ideal for high-stress industrial applications where consistent performance is non-negotiable.
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Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
| Parameter | Details |
|---|---|
| Model Number | DAC28610042, DAC28610042 2RS, DAC29530037 ZZ |
| 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 |
Searching for the right cylindrical roller bearing can be challenging with so many brands and models available. Mismatched dimensions lead to installation delays, while low-quality bearings often fail prematurely, causing unexpected downtime. Sourcing from multiple suppliers wastes time – you need a partner that can handle all your bearing needs in one place.
Our NTN NSK N NJ NF NU NUP314e cylindrical roller bearing addresses these challenges with precision manufacturing and versatile compatibility. As a professional bearing supplier, we maintain ISO 9001 certified production and inspection processes, ensuring each unit meets strict quality standards. With access to a wide range of international and domestic brands, we can source or supply bearings to match your exact specifications, whether for automotive wheel hubs or industrial machinery.
This cylindrical roller bearing is designed to handle radial loads in high-speed applications, making it suitable for automotive wheel hub assemblies where reliability is critical. The double-row design enhances load capacity, while the unseparated structure simplifies installation and maintenance. Whether operating in standard or challenging environments, the bearing steel construction provides durability and resistance to wear, ensuring consistent performance under varying temperatures and stress conditions.
Several critical specifications contribute to this bearing’s performance. The precision rating options (P0 to P2) allow selection based on application requirements, with higher grades ensuring tighter tolerances for reduced vibration and noise – particularly important in automotive applications. Vibration classes Z1V1 to Z3V3 further refine performance, with higher classes minimizing operational noise and extending service life. The 37*72*37mm dimensions ensure compatibility with standard wheel hub assemblies, while the option for grease or oil lubrication provides flexibility for different operating conditions.
Selecting a quality cylindrical roller bearing directly impacts your total cost of ownership. Inferior bearings with substandard material hardness or imprecise dimensions often lead to early failure, resulting in costly repairs, equipment downtime, and potential damage to adjacent components. Our bearings undergo rigorous原材料检验 and成品检测, including尺寸,硬度, and表面处理 checks, to prevent these issues. By investing in a reliable bearing, you reduce maintenance frequency and extend service intervals, ultimately lowering long-term operational costs.
Our commitment to quality is backed by ISO 9001 certified production processes, ensuring consistent manufacturing standards from raw material selection to final inspection. Each bearing undergoes thorough testing for dimensional accuracy, hardness, and surface finish to meet industry specifications. We offer a warranty period covering manufacturing defects, with clear policies for returns and replacements. With extensive stock availability and the ability to source from multiple brands, we provide a reliable supply chain for both standard and custom requirements, including OEM and ODM services.
Whether you need the NTN NSK N NJ NF NU NUP314e model or another cylindrical roller bearing, we’re here to help. Provide your required model, dimensions, quantity, and delivery location, and our team will quickly respond with pricing and availability. With our extensive network and inventory, we can fulfill your order efficiently, ensuring you get the bearings you need when you need them.
Q: Do you support procurement of other bearing brands and models?
A: Yes, we offer comprehensive sourcing services for all major international brands (including SKF, NSK, NTN, Koyo, NACHI, IKO, FAG, Timken) and domestic Chinese brands, as well as custom specifications.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or the required bearing dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the specifications.
Q: What is your warranty policy for bearings?
A: We provide a warranty period for manufacturing defects. Specific terms and conditions are detailed in the sales contract, and defective products covered by warranty will be replaced or refunded.
Q: What is the minimum order quantity?
A: We accept low minimum order quantities to accommodate both small-scale trials and large-volume production needs. Contact us for specific details based on your requirements.
Q: What are the shipping time and available logistics options?
A: In-stock items ship immediately. We offer multiple logistics options including express courier, air freight, and sea freight, with delivery times varying by destination and chosen method.
Q: Do you provide OEM or ODM customization services?
A: Yes, we support OEM and ODM services, including custom packaging, labeling, and bearing specifications based on customer-provided drawings or technical requirements.
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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.
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.
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