Double Row Cylindrical Roller Bearing NN3013-K-TN-SP with Brass Steel Cage for Precision Machinery
<p>Ensure precision machinery operates with uncompromising reliability using the <strong>Double Row Cylindrical Roller Bearing NN3013-K-TN-SP</strong>—engineered to deliver consistent performance even under demanding industrial conditions. This brass steel cage bearing minimizes vibration and heat buildup, extending equipment lifespan while maintaining tight tolerance control critical for high-precision applications.</p><ul><li>Non-aligning design with separated inner/outer rings allows for easy installation and maintenance, reducing downtime during servicing</li><li>Available in C0/C2/C3 clearances to match specific load requirements, ensuring optimal shaft alignment and operational stability</li><li>60-64 HRC hardness rating guarantees exceptional wear resistance, making it ideal for continuous-duty machinery in manufacturing and processing environments</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 NO. | Double Row Cylindrical Roller Bearing |
| Outer Dimension | Medium and Large(120-190mm) |
| Material | Bearing Steel |
| Spherical | Non-Aligning Bearings |
| Load Direction | Axial Bearing |
| Separated | Separated |
| Clearance | C0 C2 C3 C4 C5 |
| Cage | Brass, Steel |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Hardness | 60-64 HRC |
| Transport Package | Carton Pallet |
| HS Code | 8482800000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Precision Machinery | High-precision rotating equipment, machine tool spindles |
Looking for a Reliable Double Row Cylindrical Roller Bearing NN3013-K-TN-SP? Here's What Matters
When sourcing bearings for precision machinery, engineers often face challenges like mismatched dimensions causing installation delays, unclear clearance specifications leading to premature wear, or limited access to separated double row designs that simplify maintenance. These issues not only disrupt production schedules but also increase long-term operational costs.
Built for Reliable, Long-Term Performance in Precision Applications
The NN3013-K-TN-SP Double Row Cylindrical Roller Bearing addresses these challenges with its separated design and brass steel cage, ensuring easy installation and maintenance. Our extensive inventory covers a wide range of bearing types, including non-aligning cylindrical roller bearings, allowing for same-day shipping of commonly used models. This bearing is particularly suited for precision machinery where consistent performance under axial loads is critical.
Where This Bearing Performs Best
Designed for applications requiring high radial rigidity and precise axial guidance, this non-aligning cylindrical roller bearing operates effectively in environments with moderate temperatures and minimal misalignment. Its separated double row construction makes it ideal for precision machinery where quick disassembly and reassembly are necessary, such as in gearboxes and machine tool spindles handling continuous, low-vibration operations.
Engineering Details That Matter
The bearing's brass steel cage provides superior strength and heat resistance compared to standard cages, reducing friction and extending service life in high-speed applications. With clearance options including C0, C2, and C3, it can be tailored to specific operating conditions—tighter clearances for precision positioning or larger clearances for thermal expansion accommodation. The 60-64 HRC hardness of the bearing steel ensures excellent wear resistance, while the Z1V1 to Z3V3 vibration grades meet strict noise and smoothness requirements for precision machinery.
Why Bearing Selection Affects Total Cost
Choosing the right double row cylindrical roller bearing directly impacts equipment uptime and maintenance expenses. A bearing with improper clearance or material quality can lead to excessive vibration, resulting in costly downtime and potential damage to adjacent components. In contrast, the NN3013-K-TN-SP's precision manufacturing and material selection minimize these risks, reducing the total cost of ownership over time. Following industry standards for load capacity and fatigue life, this bearing delivers consistent performance that avoids the hidden costs of frequent replacements.
Quality You Can Rely On
Our bearings are produced and inspected under strict quality control processes, ensuring compliance with industry standards for dimensions, hardness, and surface finish. Each unit undergoes thorough testing before shipment, and we provide a warranty against manufacturing defects. With access to a comprehensive range of brands and models, we can source bearings according to your specific requirements, whether you need standard or custom specifications. Our large inventory ensures that commonly used models are available for immediate dispatch, supporting your production schedules.
Packaging & Shipping
- Packaged in carton pallets to ensure safe transportation
- Spot goods available for same-day shipping
- Flexible delivery options including express, air, and sea freight
- Low minimum order quantity supported for both small and large purchases
Request a Quote for the NN3013-K-TN-SP Bearing
To get pricing and availability for the Double Row Cylindrical Roller Bearing NN3013-K-TN-SP, please provide the required quantity and delivery location. We handle all types of bearing inquiries, from single units to bulk orders, and can assist with technical specifications to ensure compatibility with your equipment. Contact us today to streamline your procurement process.
Frequently Asked Questions
Q: Do you support procurement of other bearing brands and models?
A: Yes, we offer comprehensive procurement services for all major bearing brands and models, supplying products 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 with the NN3013-K-TN-SP.
Q: What is your warranty policy for bearings?
A: We provide a warranty against manufacturing defects. Specific terms are outlined in the purchase contract, and defective products can be replaced under warranty.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, including small trial orders, to meet your operational needs.
Q: What are the shipping time and logistics options?
A: In-stock bearings are shipped the same day. We offer multiple logistics options: express delivery, air freight, and sea freight, depending on your timeline and budget.
Q: Do you provide OEM/ODM customization services?
A: Yes, we support custom bearing manufacturing according to your technical 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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Double Row Cylindrical Roller Bearing NN3013-K-TN-SP with Brass Steel Cage for Precision Machinery
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