Description
Product Specifications
| Parameter | Details |
|---|---|
| Bearing Type | Double Row Cylindrical Roller Bearing |
| Outer Dimension | Medium and Large (120-190mm) |
| Material | Bearing Steel |
| Alignment | Non-Aligning Bearings |
| Load Direction | Axial Bearing |
| Separable Design | Separated |
| Clearance | C0, C2, C3, C4, C5 |
| Cage Material | Brass, Steel |
| Vibration Level | Z1V1, Z2V2, Z3V3 |
| Hardness | 60-64 HRC |
| Transport Package | Carton Pallet |
| HS Code | 8482800000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Precision mechanical systems requiring high axial load capacity |
| Manufacturing Equipment | Heavy-duty processing machinery with separated bearing requirements |
NN3013-K-TN-SP Double Row Cylindrical Roller Bearing: Solving Precision Machinery Performance Issues
Selecting the right bearing for precision mechanical applications often leads to unexpected challenges. Many purchasers face downtime due to early wear from misaligned load directions or struggle with sourcing specific double row cylindrical roller bearings that meet exact dimensional standards. The complexity of matching clearance levels (C0-C5) to operating conditions only adds to the frustration of finding reliable suppliers.
Engineered for Reliable Performance in Precision Applications
The NN3013-K-TN-SP Double Row Cylindrical Roller Bearing addresses these challenges with its separated design and non-aligning structure, making it suitable for precision mechanical systems where axial load handling is critical. Our extensive inventory and full range of bearing solutions ensure quick access to both standard and specialized models, while ISO 9001 certified production processes guarantee consistent quality across every batch.
Optimal Performance in Controlled Operating Environments
This bearing excels in medium to large precision machinery (120-190mm outer dimension) where stable axial load distribution and vibration control are essential. With vibration levels ranging from Z1V1 to Z3V3, it maintains operational stability in manufacturing equipment and industrial systems requiring precise motion control. The 60-64 HRC hardness ensures durability under continuous use, while the separated design allows for easy maintenance and replacement.
Key Engineering Features for Precision Performance
The bearing’s cage material options—brass or steel—cater to different application demands: brass cages offer superior heat dissipation for high-speed operations, while steel cages provide enhanced strength for heavy-duty load scenarios. Clearance grades from C0 to C5 allow customization based on thermal expansion requirements, ensuring optimal performance in varying temperature conditions. The non-aligning design, combined with strict dimensional tolerances, ensures consistent fit and function in precision mechanical assemblies, reducing the risk of premature failure due to misalignment.
Total Cost of Ownership: Why Quality Matters
Choosing a precision cylindrical roller bearing with proper hardness (60-64 HRC) and vibration control directly impacts long-term equipment reliability. Inferior bearings often lead to increased maintenance costs, unplanned downtime, and potential damage to adjacent components. This High Precision Cylindrical Roller Bearing minimizes these risks through its robust construction and adherence to international quality standards, ultimately reducing total operational costs by extending service intervals and improving system uptime.
Quality Assurance You Can Trust
Our manufacturing and检验流程 are ISO 9001 certified, ensuring each bearing undergoes rigorous testing for dimensional accuracy, hardness, and surface quality before delivery. We provide a comprehensive质保期 covering manufacturing defects, with clear replacement protocols for non-conforming products. Our global procurement network supports access to all major bearing brands and models, allowing us to fulfill custom specifications and hard-to-find requirements efficiently. With substantial inventory, we can meet urgent delivery needs without compromising on quality.
Packaging & Shipping
- Standard packaging: Carton Pallet for secure transportation
- Expedited shipping available for urgent orders
- Flexible logistics options: Courier, air freight, or sea freight based on destination
- Low minimum order quantity supported for both trial and bulk purchases
Get Your NN3013-K-TN-SP Bearing Quote Today
Whether you need the NN3013-K-TN-SP model or other precision cylindrical roller bearings, provide your required specifications, quantity, and delivery location, and our team will respond with competitive pricing and lead time. We handle all major brands and custom requirements, ensuring you get the right bearing for your application without unnecessary delays.
Frequently Asked Questions
Q: Do you supply bearings from other brands or models?
A: Yes, we support procurement of all major international and domestic bearing brands. Simply provide the required brand, model, or specifications, and we will source accordingly.
Q: How can I confirm if this bearing fits my equipment?
A: Share your equipment’s bearing dimensions (d x D x B), load requirements, and operating conditions. Our technical team will verify compatibility and recommend suitable options.
Q: What is your warranty policy?
A: We provide a质保期 for manufacturing defects.具体条款 are detailed in our sales contract, including replacement procedures for non-conforming products.
Q: What is the minimum order quantity?
A: We offer low minimum order quantities, supporting small-batch trials and large-volume production needs.
Q: How long does shipping take?
A: In-stock items ship immediately. Delivery time depends on logistics: courier (3-7 days), air freight (5-10 days), or sea freight (20-40 days) based on destination.
Q: Do you offer OEM/ODM services?
A: Yes, we support custom bearing production according to client-provided drawings, specifications, or samples.
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.
