NN3052K/SPW33 Double Row Cylindrical Roller Bearing 260mm ID for Industrial Machinery
<p>Ensure your industrial machinery operates at peak performance with the <strong>NN3052K/SPW33 bearing</strong>, a precision-engineered SKF cylindrical roller bearing designed to deliver reliable load handling and extended service life. This double row cylindrical roller bearing with 260mm inner diameter minimizes downtime through its robust construction and open seal design, ideal for high-torque applications in steel mills and heavy equipment.</p> <ul> <li>Directly sourced from SKF official channels for 100% authenticity and complete batch traceability</li> <li>Double row configuration provides superior radial load capacity compared to single row alternatives</li> <li>260mm ID dimension ensures perfect fit for critical machinery components requiring precise alignment</li> <li>Backed by SKF's original factory warranty and our team of certified technical experts for installation guidance</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 |
|---|---|
| Model Number | NN3052K/SPW33 |
| Bearing Type | Roller |
| Selling Units | Single Item |
| Number of Row | Double Row |
| Inner Diameter | 260 mm |
| Single Gross Weight | 0.250 kg |
| Single Package Size | 10X10X10 cm |
| Structure | Cylindrical |
| Seals Type | Open |
| Trademark | SKF |
| Origin | China |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Rotary equipment, power transmission systems, heavy-duty mechanical assemblies |
Need a Reliable NN3052K/SPW33 Double Row Cylindrical Roller Bearing for Your Machinery?
Finding the right bearing for industrial machinery can be challenging—especially when dealing with critical applications where size precision and durability directly impact uptime. Many buyers struggle with mismatched dimensions leading to installation delays or premature failures due to substandard materials. Sourcing from multiple suppliers for different brands only adds complexity to the procurement process.
Engineered for Consistent Performance in Industrial Settings
The NN3052K/SPW33 double row cylindrical roller bearing is designed to address these challenges with its precise 260mm inner diameter and robust double row structure. As a specialized supplier with access to a comprehensive range of SKF cylindrical roller bearings and other international brands, we ensure you get the exact specifications needed without the hassle of multiple vendor relationships. Our ISO 9001 certified quality control processes verify each bearing's dimensions and material integrity, making it suitable for heavy-duty industrial machinery where reliability is non-negotiable.
Optimal Performance in Demanding Operating Conditions
This NN3052K/SPW33 bearing excels in applications involving high radial loads and moderate axial loads, common in industrial machinery such as steel mills, mining equipment, and construction machinery. Its open seal design allows for easy lubrication maintenance, while the double row configuration provides enhanced load-carrying capacity compared to single row alternatives. The cylindrical structure ensures smooth rotation even under variable speed conditions, making it a trusted choice for critical mechanical systems.
Key Engineering Features That Impact Reliability
The NN3052K/SPW33 double row cylindrical roller bearing incorporates several critical design elements that influence performance. The 260mm inner diameter ensures compatibility with standard industrial shafts, while the double row roller arrangement distributes load evenly across the bearing surface, reducing stress concentrations. The open seal design facilitates proper lubricant circulation, essential for maintaining optimal operating temperatures and minimizing wear. Additionally, the bearing's precise manufacturing tolerances ensure interchangeability with major international standards, simplifying replacement and reducing inventory costs.
Why Choosing the Right Bearing Lowers Total Cost
Selecting a high-quality double row cylindrical roller bearing like the NN3052K/SPW33 directly impacts your machinery's total cost of ownership. Inferior bearings often fail prematurely due to inadequate material hardness or imprecise dimensions, leading to unplanned downtime, maintenance labor, and potential damage to adjacent components. By investing in a bearing that meets strict quality standards, you reduce the frequency of replacements and extend equipment lifespan. Our focus on providing bearings with complete traceability and performance consistency helps you avoid hidden costs associated with substandard components.
Quality Assurance You Can Trust
Our commitment to quality begins with ISO 9001 certified production and inspection processes. Each NN3052K/SPW33 bearing undergoes rigorous testing for dimensional accuracy, surface hardness, and structural integrity before leaving our facility. We provide a warranty against manufacturing defects, ensuring you receive a product that meets or exceeds industry expectations. With access to a wide range of brands and models, we can fulfill your specific requirements, whether you need SKF cylindrical roller bearings or alternatives from other leading manufacturers. Our substantial inventory allows for prompt delivery, minimizing lead times for your critical projects.
Packaging & Shipping
- Single item packaging in 10X10X10 cm protective cartons
- Same-day shipping available for in-stock items
- Flexible delivery options including express courier, air freight, and sea transport
- Low minimum order quantity to support both small-scale repairs and large production runs
Get a Quote for Your NN3052K/SPW33 Bearing Requirement
Ready to secure the right bearing for your industrial machinery? Provide us with the NN3052K/SPW33 model number, quantity needed, and delivery location, and we’ll promptly send you a competitive quote. Whether you require this specific SKF cylindrical roller bearing or need assistance identifying alternatives, our technical team is here to help. The sooner you confirm your order, the sooner we can arrange shipment to keep your operations running smoothly.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we offer a comprehensive range of bearings including international brands like NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and domestic Chinese brands, in addition to SKF products.
Q: How can I ensure the NN3052K/SPW33 bearing fits my equipment?
A: Provide your equipment make, model, or existing bearing dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility with the NN3052K/SPW33 specifications.
Q: What is your warranty policy for this bearing?
A: We provide a warranty against manufacturing defects. The specific warranty period and terms will be detailed in your purchase contract, ensuring coverage for any material or production-related issues.
Q: What is the minimum order quantity for the NN3052K/SPW33 bearing?
A: We support low minimum order quantities, including single item purchases, to accommodate both maintenance needs and larger production requirements.
Q: How long does shipping take for the NN3052K/SPW33 bearing?
A: In-stock items ship the same day. Delivery times vary by location, with standard international shipping typically taking 7-15 days door-to-door via our global delivery network.
Q: Can you provide custom bearing solutions if the NN3052K/SPW33 isn't suitable?
A: Yes, we offer OEM/ODM services for custom bearing designs. Provide your technical drawings or specific requirements, and our engineering team will develop a tailored solution.
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
Double Row Cylindrical Roller Bearing NUP208-EC P C3 for Auxiliary Mechanical Equipment with Steel Cage
<p>Ensure uninterrupted performance for your auxiliary mechanical equipment with the <strong>Double Row Cylindrical Roller Bearing NUP208-EC P C3</strong>, engineered to deliver exceptional load handling and precision. Its steel cage construction enhances durability under continuous operation, while the C3 clearance rating ensures optimal thermal expansion accommodation in industrial environments.</p><ul><li>Directly sourced from SKF official channels for guaranteed authenticity and full traceability</li><li>Separated design allows for easy installation and maintenance, reducing downtime during servicing</li><li>Bearing steel material with 60-64 HRC hardness provides reliable wear resistance in demanding applications</li></ul>
View Details -
SKF
High Precision SKF NN3022 TN3/SPW33 Bearing for Industrial Robots 1000nm Load
<p>Ensure your industrial robots achieve precise motion control with the <strong>High Precision SKF NN3022 Bearing</strong>, engineered to deliver reliable performance under 1000nm loads. This double row cylindrical roller bearing (model NN3022 TN3/SPW33) features an 110mm inner diameter, designed to minimize vibration and extend equipment lifespan in high-precision applications.</p><ul><li>Directly sourced from SKF official channels for 100% authenticity and full batch traceability</li><li>SPW33 precision grade ensures exceptional rotational accuracy critical for robotic arm positioning</li><li>Supports same-day shipping from our dedicated inventory, reducing production downtime</li></ul>
View Details -
SKF
Low Noise Double Row Cylindrical Roller Bearing NNU4934 B/Sp C3 for Construction Machinery with C3 Clearance and Brass Cage
<p>Reduce equipment downtime and noise in construction machinery with our precision-engineered <strong>NNU4934 B/Sp C3 bearing</strong>, designed to deliver reliable performance under heavy loads. The double row cylindrical roller design ensures exceptional radial load capacity, while the brass cage provides superior heat resistance and durability for long-term operation in demanding job site conditions.</p><ul><li>C3 clearance optimizes performance in high-temperature environments, preventing premature wear and ensuring smooth operation</li><li>Low noise construction minimizes operational disruptions, enhancing worksite communication and compliance with noise regulations</li><li>100% genuine bearing steel construction with 60-64 HRC hardness guarantees consistent quality and traceability for critical machinery applications</li></ul>
View Details -
SKF
Adjustable Clearance Double Row Cylindrical Roller Bearing NU2234 EC ML for Industrial Machinery with Brass Cage
<p>Ensure precise industrial machinery performance with the <strong>NU2234 EC ML bearing</strong>, a double row cylindrical roller bearing engineered to deliver reliable load handling and adjustable clearance for optimal operational efficiency. Its brass cage construction reduces friction and heat buildup, extending service life in demanding applications like steel mills and heavy machinery.</p><ul><li>Adjustable clearance (C0/C2/C3/C4/C5) allows fine-tuning for specific operating conditions, minimizing downtime from premature wear</li><li>Separated design enables easy mounting and maintenance, streamlining replacement processes for critical equipment</li><li>Bearing steel material with 60-64 HRC hardness ensures consistent performance under high radial loads</li></ul>
View Details
Get a Fast Quote
Request a Quotation for
NN3052K/SPW33 Double Row Cylindrical Roller Bearing 260mm ID for 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