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Ensure smooth, reliable performance for your machinery with this high-quality Cylindrical Roller Bearing, designed to handle radial loads with precision and durability. Crafted from premium bearing steel, it delivers consistent operation even under demanding conditions, minimizing unexpected downtime and keeping your equipment running longer.
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| Parameter | Details |
|---|---|
| Model Number | DAC37720437 2RS, DAC37720437 ZZ, DAC37740045 2RS |
| 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 |
Finding the right cylindrical roller bearing for your equipment can be a hassle. Mismatched dimensions lead to installation delays, while low-quality bearings often fail early, causing costly downtime. Sourcing from multiple suppliers just to compare brands and lead times only adds to the frustration.
This NTN Timken N2220e NJ2220e cylindrical roller bearing addresses these challenges with precision manufacturing and versatile compatibility. Produced under ISO 9001-certified processes, it meets strict quality standards for material strength and dimensional accuracy. Whether you need a direct replacement or a custom solution, our extensive inventory includes both our own BDL brand and major international models, ensuring you get the right bearing when you need it.
Designed as a double-row radial bearing, this cylindrical roller bearing excels in applications with high radial loads, such as automotive wheel hubs and industrial machinery. Its unseparated structure provides stability during operation, while the bearing steel construction ensures durability even under continuous use. The 37*72*37mm specification offers a balance of size and load capacity, making it suitable for a range of standard and custom equipment setups.
The precision rating options (P0 to P2) allow you to select the right tolerance level for your application—from general-purpose machinery (P0) to high-precision equipment (P2). Vibration classes Z1V1 to Z3V3 further ensure smooth operation, reducing noise and wear. Available with grease or oil lubrication, this bearing adapts to different operating environments, while its static design minimizes maintenance needs compared to separated bearing types. The combination of these features results in a bearing that delivers reliable performance over extended service life.
Investing in a quality cylindrical roller bearing like this one helps avoid hidden expenses associated with frequent replacements. Inferior bearings often suffer from material fatigue or imprecise dimensions, leading to premature failure, equipment damage, and unplanned downtime. By meeting international standards for load capacity and precision, this bearing reduces the risk of these issues, lowering long-term maintenance and replacement costs. Its compatibility with major brands also simplifies sourcing, eliminating the need to manage multiple suppliers.
Our manufacturing and testing processes adhere to ISO 9001 standards, ensuring consistent quality from raw material inspection to final product testing. Each bearing undergoes checks for dimensional accuracy, surface hardness, and vibration levels to meet specified performance criteria. We offer a warranty against manufacturing defects, providing additional peace of mind. With in-stock availability and support for OEM/ODM customization, we can fulfill both standard orders and unique requirements efficiently.
Whether you need this specific cylindrical roller bearing or a different model, provide us with your required specifications, quantity, and delivery location. Our team will quickly confirm availability and pricing, helping you keep your operations on schedule. The sooner you inquire, the faster we can arrange shipment.
Q: Do you supply bearings from other brands or models?
A: Yes, we support inquiries for all bearing brands and models, and can supply according to your specified requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment’s bearing dimensions (d x D x B) or model number, and our technical team will verify compatibility.
Q: What is your warranty policy?
A: We offer a warranty against manufacturing defects; specific terms are detailed in the purchase contract.
Q: What is the minimum order quantity?
A: We accept low minimum orders, including small quantities for trial purposes.
Q: How long does shipping take?
A: In-stock items ship immediately; delivery time depends on the selected method (express, air, or sea).
Q: Can you produce custom bearings (OEM/ODM)?
A: Yes, we support custom bearing production based on your 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.
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