Double Row Cylindrical Roller Bearing NU2230 EC M/C3 for Heavy-Duty Industrial Machinery
<p>Reduce downtime in heavy-duty industrial machinery with the reliable performance of the <strong>Double Row Cylindrical Roller Bearing NU2230 EC M/C3</strong>. Engineered to handle high radial loads and accommodate thermal expansion, this SKF bearing ensures smooth operation even in demanding environments like steel mills and mining equipment.</p><ul><li>Precision-crafted with brass or steel cage options and C3 clearance for optimal load distribution</li><li>60-64 HRC hardness delivers exceptional wear resistance for extended service life</li><li>Separated design allows for easy installation and maintenance, minimizing equipment downtime</li><li>100% genuine SKF quality with full traceability, backed by official factory warranty and technical support</li></ul>
- 100% genuine -- COC & factory certificates available
- In-stock · bulk & small-batch orders accepted
- ISO · DIN · ABMA · JIS compliant
- Full customs clearance documentation provided
Product Details
Full Specifications & Description
Product Specifications
| Parameter | Details |
|---|---|
| Bearing Type | Double Row Cylindrical Roller Bearing |
| Outer Dimension Range | Medium and Large(120-190mm) |
| Material | Bearing Steel |
| Alignment Type | Non-Aligning Bearings |
| Load Direction | Axial Bearing |
| Separable Design | Separated |
| Radial Clearance | C0 C2 C3 C4 C5 |
| Cage Material | Brass, Steel |
| Vibration Class | Z1V1 Z2V2 Z3V3 |
| Surface Hardness | 60-64 HRC |
| HS Code | 8482800000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Heavy-Duty Industrial Machinery | Rotary shafts, gearboxes, and power transmission systems |
| General Manufacturing | Conveyors, presses, and material handling equipment |
Finding the Right Double Row Cylindrical Roller Bearing NU2230 EC M/C3 for Heavy Machinery?
Industrial operations often face challenges with bearing failures due to misalignment, inadequate load capacity, or poor material quality. Selecting the correct bearing型号 is critical—installing a mismatched component can lead to unexpected downtime, increased maintenance costs, and potential damage to expensive equipment.
Engineered for Heavy-Duty Performance Requirements
The Double Row Cylindrical Roller Bearing NU2230 EC M/C3 addresses these challenges with its robust design and technical specifications. Built to handle axial loads in industrial settings, this bearing features a separable structure that simplifies installation and maintenance—a key advantage in tight machinery spaces. With our extensive inventory and ISO 9001-certified quality control processes, we ensure access to reliable components that meet your operational demands.
Optimal Performance in Demanding Conditions
This cylindrical roller bearing excels in heavy-duty industrial machinery where high radial loads and moderate axial loads are present. Its non-aligning design performs best in applications with minimal shaft deflection, such as fixed-axis gearboxes and precision rotary tables. The C3 clearance rating provides additional internal space to accommodate thermal expansion during continuous operation, making it suitable for equipment operating at varying temperatures.
Technical Features That Enhance Reliability
The bearing's construction from high-grade bearing steel ensures a hardness of 60-64 HRC, delivering excellent wear resistance and fatigue strength—critical factors for extending service life in heavy-load applications. Available with brass or steel cages, the component offers flexibility to match specific operational needs: brass cages provide superior heat dissipation for high-temperature environments, while steel cages offer enhanced durability in high-vibration settings. The Z1V1 to Z3V3 vibration classes allow selection based on precision requirements, from general industrial use to more sensitive machinery applications.
Total Cost of Ownership Matters
Choosing the right bearing directly impacts your bottom line. A properly selected Double Row Cylindrical Roller Bearing reduces the risk of premature failure, which can result in unplanned production stops and costly repairs. Unlike lower-quality alternatives that may save upfront costs but require frequent replacement, this bearing's adherence to industrial standards ensures consistent performance, minimizing long-term maintenance expenses. By focusing on reliability and durability, we help you optimize equipment uptime and overall operational efficiency.
Quality Assurance You Can Trust
Our manufacturing and testing processes comply with ISO 9001 standards, ensuring each bearing undergoes rigorous inspection for dimensional accuracy, hardness, and surface quality. We provide a warranty covering manufacturing defects, with clear documentation to support your quality control requirements. With access to a wide range of international and domestic brands, we can source or supply bearings according to your specific model or performance criteria, ensuring compatibility with existing equipment.
Packaging & Shipping
- Standard packaging includes carton and pallet for secure transportation
- Stock items available for same-day shipping
- Flexible delivery options including express, air, and sea freight
- Low minimum order quantities to support both small-scale repairs and large production runs
Get Pricing for Your NU2230 EC M/C3 Bearing Requirement
Whether you need a single replacement or bulk quantities, provide us with your exact model, dimensions, and quantity requirements. Our technical team can verify compatibility with your equipment and deliver a competitive quote promptly. Early confirmation ensures priority processing and faster delivery to keep your operations running smoothly.
Frequently Asked Questions
Q: Can you supply other brands or models of cylindrical roller bearings?
A: Yes, we support procurement of all major international and domestic brands, as well as custom specifications according to your requirements.
Q: How do I confirm if this bearing fits my machinery?
A: Provide your equipment model or existing bearing dimensions (bore, outer diameter, width), and our technical team will verify compatibility.
Q: What is your warranty policy for this bearing?
A: We offer a warranty against manufacturing defects. Specific terms and duration are detailed in our sales agreement.
Q: What is the minimum order quantity for this bearing?
A: We accept low minimum orders, including single-unit purchases for emergency repairs.
Q: How quickly can you ship the NU2230 EC M/C3 bearing?
A: Stock items are shipped the same day; non-stock items have lead times based on manufacturer availability.
Q: Do you offer custom bearing solutions?
A: Yes, we provide OEM/ODM services for bearings manufactured to your specific drawings or performance criteria.
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.
You May Also Need
Related Products
-
SKF
NN 3022 KTN3/SP Double Row Cylindrical Roller Bearing SP Precision for Machinery
<p>Ensure peak machinery performance with the <strong>SKF NN 3022 KTN3/SP</strong> double row cylindrical roller bearing, engineered for precision that minimizes downtime in critical industrial applications. As a direct SKF supplier, we guarantee 100% authenticity with full traceability, so you avoid the risks of counterfeit components compromising your operations.</p><ul><li>SP precision rating delivers exceptional rotational accuracy, ideal for high-speed machinery where alignment and stability are non-negotiable</li><li>Double row cylindrical design handles heavy radial loads while maintaining compact installation—perfect for space-constrained equipment in steel mills or power plants</li><li>Open seal configuration allows for optimal lubrication control, a detail that matters to maintenance teams prioritizing long-term bearing life</li></ul>
View Details -
SKF
Cylindrical Roller Bearings NJ2309E NJ207ECP/C3 NU2318ECM with Brass Cage for Industrial Machinery
<p>Ensure peak performance and minimize downtime in your industrial machinery with <strong>SKF Cylindrical Roller Bearings</strong>—engineered for reliable radial load handling and precise operation. These NJ2309E, NJ207ECP/C3, and NU2318ECM models feature durable brass cages that reduce friction and heat buildup, ideal for high-speed applications in steel mills, mining equipment, and construction machinery.</p> <ul> <li>Directly sourced from SKF official channels for 100% authenticity and full traceability, eliminating concerns about counterfeit parts</li> <li>Separated design allows easy mounting and dismounting, simplifying maintenance and reducing assembly time</li> <li>Precision ratings from P0 to P2 ensure consistent performance in critical operations, backed by SKF's global quality assurance</li> </ul> <p>With same-day shipping on in-stock items and professional technical support, these bearings deliver the reliability and efficiency your equipment demands.</p>
View Details -
SKF
Double Row Cylindrical Roller Bearing NNU4938 B/Sp W33 for Heavy-Duty Industrial Machinery with Brass Cage
<p>Ensure uninterrupted performance in heavy-duty industrial machinery with the <strong>Double Row Cylindrical Roller Bearing NNU4938 B/Sp W33</strong>, engineered to handle extreme radial loads while maintaining precision under high-speed operation. Its brass cage construction reduces friction and heat buildup, extending service life in critical applications like steel mills and mining equipment.</p><ul><li>Non-aligning design with W33 lubrication groove ensures consistent maintenance access and optimal performance in fixed-shaft configurations</li><li>Bearing steel construction with 60-64 HRC hardness delivers exceptional durability for continuous heavy-load operations</li><li>Separated inner and outer rings allow for easy installation and replacement, minimizing downtime during maintenance</li></ul>
View Details -
SKF
Cylindrical Roller Bearing NJ210ECM 50x90x20mm for High Rigidity Industrial Machinery
<p>Ensure your high rigidity industrial machinery operates with unmatched precision and durability using the <strong>NJ210ECM bearing</strong>, a SKF cylindrical roller bearing engineered to deliver consistent performance under heavy radial loads. With dimensions 50x90x20mm and P0-P2 precision ratings, this bearing minimizes vibration and extends equipment lifespan, addressing the critical need for reliable componentry in demanding industrial environments.</p><ul><li>Constructed from premium chrome steel for superior wear resistance and long-term reliability</li><li>Unseparated design ensures easy installation and maintenance, reducing downtime for your operations</li><li>Backed by SKF's global quality assurance and our direct supply chain, guaranteeing 100% authentic product with full traceability</li></ul>
View Details
Get a Fast Quote
Request a Quotation for
Double Row Cylindrical Roller Bearing NU2230 EC M/C3 for Heavy-Duty Industrial Machinery
Fill in your requirements and our multilingual sales team will respond within 12 hours with a competitive price, availability confirmation and delivery schedule.
- Reply within 12 hours -- 24/7 multilingual support
- Competitive factory-direct pricing with full documentation
- Small trial orders and bulk container loads both welcome