Double Row Cylindrical Roller Bearing NN3013-K-TN-SP for Precision Mechanical Applications with Steel Brass Cage

Product Specifications

Application Suitability

NN3013-K-TN-SP Double Row Cylindrical Roller Bearing: Avoid Precision Machinery Downtime with the Right Selection

Selecting the correct double row cylindrical roller bearing for precision mechanical applications often means the difference between smooth operation and costly downtime. Many buyers face challenges with non-standard dimensions causing installation issues, or bearings failing prematurely due to material hardness inconsistencies. Sourcing from multiple suppliers for different brands only adds complexity to the procurement process.

Engineered for Precision Mechanical Applications with Reliable Performance

The NN3013-K-TN-SP double row cylindrical roller bearing addresses these challenges through its separated design and precision engineering. With ISO 9001 certified production processes, our bearings ensure consistent quality, while our extensive inventory covers a wide range of models to support one-stop procurement. This bearing is particularly suited for precision mechanical applications where axial load handling and dimensional accuracy are critical, such as high-precision rotary tables and industrial machinery components.

Optimal Performance in Medium to Large Precision Systems

This double row cylindrical roller bearing is designed for medium and large mechanical systems with outer dimensions ranging from 120-190mm. Its non-aligning design makes it ideal for applications requiring precise axial load direction control, while the separated structure allows for easier installation and maintenance. Whether operating in standard industrial environments or more demanding precision setups, the NN3013-K-TN-SP bearing delivers reliable performance under controlled load conditions.

Critical Engineering Features for Long-Term Reliability

The bearing's 60-64 HRC hardness ensures excellent wear resistance, a key factor in extending service life in precision applications. The brass and steel cage options provide flexibility—brass cages offer better heat dissipation for continuous operation, while steel cages provide enhanced durability in high-load scenarios. Available clearance grades (C0 C2 C3 C4 C5) allow customization to specific operating conditions, ensuring optimal performance and reducing the risk of premature failure due to improper clearance selection. Vibration grades Z1V1 to Z3V3 further enable matching to precision requirements, with higher grades minimizing operational noise and vibration in sensitive machinery.

Total Cost of Ownership: Why Quality Bearings Matter

Choosing the right double row cylindrical roller bearing directly impacts total operational costs. Inferior bearings with inconsistent hardness or imprecise dimensions often lead to early wear, causing machinery vibration, increased energy consumption, and unplanned downtime. The NN3013-K-TN-SP bearing's precision manufacturing and material quality reduce these risks, lowering long-term maintenance and replacement costs. By adhering to international standards for dimensions and performance, this bearing ensures compatibility with existing systems, avoiding the expenses associated with custom modifications or premature replacements.

Quality Assurance You Can Trust

Packaging & Shipping

• Packaged in carton pallet for secure transportation and storage
• Available for现货发货 to meet urgent delivery requirements
• Flexible shipping options including express, air, and sea freight
• Low minimum order quantity supported, accommodating both small and large volume purchases

Get Your NN3013-K-TN-SP Bearing Quote Today

Whether you need the NN3013-K-TN-SP double row cylindrical roller bearing or other models, we can provide pricing and availability quickly. Share your required specifications, quantity, and delivery location, and our team will respond with a tailored quote. Early confirmation helps ensure timely inventory allocation and faster shipping.

Frequently Asked Questions