Durable SKF NN3016 KTN/UPW33 Double Row Cylindrical Roller Bearing for Precision Machinery

Product Specifications

Application Industries

Prevent Equipment Downtime with Genuine SKF NN3016 KTN/UPW33 Double Row Cylindrical Roller Bearing

Many precision machinery operators face unexpected production halts due to bearing failures—often caused by counterfeit components with inconsistent material quality. Sourcing multiple bearing brands from different suppliers also creates delays in maintenance, as varying lead times and quality standards complicate inventory management. For critical applications like CNC machine spindles, even minor bearing performance issues can compromise machining accuracy and increase scrap rates.

Authentic SKF Bearings in Stock for Immediate Dispatch

As an official SKF distributor, we offer the genuine SKF NN3016 KTN/UPW33 double row cylindrical roller bearing—engineered for precision machinery where reliable load distribution and high rotational accuracy are essential. This bearing combines European industrial technology with strict ISO 9001 quality control, ensuring consistent performance in motor spindles, gearboxes, and other high-precision equipment. With sufficient hot-selling stock, we eliminate the long lead times common with direct brand purchases, supporting your urgent maintenance needs.

Engineered for High-Precision, Heavy-Load Applications

The SKF NN3016 KTN/UPW33 cylindrical roller bearing is designed to handle radial loads and moderate axial loads in both directions, making it ideal for precision machinery operating at moderate speeds. Its double row structure provides enhanced rigidity and load-carrying capacity compared to single row designs, while the open seal type allows for lubrication customization to suit specific operating conditions. Whether used in CNC lathes, industrial robots, or packaging machinery, this bearing maintains dimensional stability under continuous operation, reducing the risk of unplanned downtime.

Key Technical Features That Ensure Performance

The NN3016 KTN/UPW33 model’s 80 mm inner diameter and cylindrical structure are optimized for precise shaft mounting, critical in applications where alignment directly impacts output quality. The double row configuration distributes loads evenly across the bearing, extending service life by minimizing stress concentration. As an open-type bearing, it allows for easy maintenance and re-lubrication, ensuring adaptability to various operating environments. Manufactured under SKF’s rigorous quality standards, each unit undergoes strict inspection to meet tolerance requirements, guaranteeing consistent performance batch after batch.

Why Genuine Bearings Lower Long-Term Costs

Choosing genuine SKF bearings over counterfeit alternatives reduces total cost of ownership by avoiding premature failures. Counterfeit bearings often use substandard steel and imprecise manufacturing, leading to increased vibration, noise, and heat generation—all of which shorten equipment life and raise energy consumption. In contrast, the SKF NN3016 KTN/UPW33’s durable construction and quality materials ensure reliable operation, reducing maintenance frequency and associated labor costs. For precision machinery, where downtime can cost thousands per hour, investing in authentic bearings protects your production schedule and bottom line.

Our Commitment to Reliable Supply

Packaging & Shipping

• Original SKF packaging with product identification and batch traceability
• Consolidated packaging available for multi-item orders to reduce shipping costs
• 3-7 business days delivery for in-stock items via DHL, FedEx, or UPS
• Real-time logistics tracking provided for all shipments
• Minimum order quantity: 1 piece, supporting emergency maintenance needs

Secure Your Precision Machinery’s Performance Today

Don’t let bearing issues disrupt your production. The SKF NN3016 KTN/UPW33 double row cylindrical roller bearing delivers the reliability and precision your equipment demands. Contact us with your bearing model, application details, and quantity—our team will provide a unified quotation within one working day, including complete authorization and quality inspection documents.

Frequently Asked Questions