Cylindrical Roller Bearing NN 3017 TN9/SP Double Row High Precision for Industrial Machinery

Product Specifications

Application Industries

Reduce Downtime with High Precision NN 3017 TN9/SP Cylindrical Roller Bearing

Industrial machinery operators know the frustration of unexpected downtime caused by bearing failure. When a critical component like a double row cylindrical roller bearing fails prematurely, it halts production lines, increases maintenance costs, and delays deliveries. Many face challenges with sourcing bearings that meet precise specifications, especially when dealing with minimum order quantities or long lead times for high precision parts.

NN 3017 TN9/SP: Engineered for Reliable Industrial Performance

The Cylindrical Roller Bearing NN 3017 TN9/SP addresses these pain points with its double row design and high precision rating (SP and up). As a professional bearing supplier with decades of export experience, we ensure this bearing meets the strict performance requirements of industrial machinery. Whether used in machine tools, gearboxes, or printing equipment, its robust structure delivers stable operation even under demanding conditions. Our flexible order policy allows for 1 piece MOQ on standard bearings, making it easy to secure replacement parts without overstocking.

Optimal Performance in Demanding Industrial Conditions

This Double Row Cylindrical Roller Bearing excels in applications requiring high radial load capacity and precise axial alignment. The open seal design allows for effective lubrication management, critical in high-speed industrial machinery where heat dissipation is essential. Its cylindrical structure ensures uniform load distribution, reducing wear and extending service life in continuous operation environments such as CNC machine spindles and conveyor systems. Selecting the right bearing directly impacts equipment uptime and overall production efficiency.

Technical Features That Ensure Consistent Performance

The NN 3017 TN9/SP’s precision rating (SP and up) guarantees tight dimensional tolerances, minimizing vibration and noise in high-precision machinery. With an inner diameter of 85mm, it fits standard industrial shafts while maintaining compatibility with common equipment designs. The double row configuration provides increased rigidity compared to single row bearings, making it suitable for heavy-duty applications. Each unit undergoes strict quality control, including dimensional detection and performance testing, to ensure compliance with international standards—critical for maintaining consistent machine accuracy and reducing unplanned maintenance.

Why Genuine Bearings Matter for Total Cost of Ownership

Choosing genuine High Precision NN 3017 Bearing over counterfeit alternatives directly impacts long-term operational costs. Counterfeit bearings often fail prematurely due to substandard materials and manufacturing processes, leading to costly equipment damage and production losses. In contrast, our bearings meet ISO industrial standards and undergo comprehensive testing, including service life experiments, to ensure reliable performance. The initial investment in a genuine bearing is offset by reduced downtime, lower maintenance expenses, and extended equipment life—providing better value over the product’s lifecycle.

Our Commitment to Reliable Bearing Supply

Packaging & Shipping

• Standard industrial packaging with protective inner wrapping
• Sample orders shipped within 3-5 working days
• Bulk orders delivered in 5-15 working days
• Multiple logistics options including DHL, FedEx, and sea freight
• Real-time tracking information provided upon shipment
• 1 piece MOQ for standard bearings, ideal for emergency replacements

Secure Your NN 3017 TN9/SP Bearing Today

Don’t let equipment downtime affect your production schedule. The sooner you replace worn bearings with genuine NN 3017 TN9/SP units, the faster you can restore full operational capacity. Whether you need a single replacement or bulk order, our flexible supply chain ensures prompt delivery to keep your machinery running.

Frequently Asked Questions