Double Row Cylindrical Roller Bearing NN3020TN9/SPW33 for Industrial Machinery, 100mm Inner Diameter

Product Specifications

Application Industries

Reduce Downtime with Reliable NN3020TN9/SPW33 Double Row Cylindrical Roller Bearing

Industrial machinery operators know the cost of unplanned downtime—every hour of halted production eats into profits. When bearings fail prematurely due to poor quality or incorrect specifications, the ripple effect includes repair costs, missed deadlines, and frustrated clients. Sourcing genuine high-precision bearings often means navigating minimum order quantities that don’t fit urgent maintenance needs, or waiting weeks for delivery when your equipment can’t afford to be idle.

Genuine NN3020TN9/SPW33 Bearings for Immediate Availability

The NN3020TN9/SPW33 double row cylindrical roller bearing is engineered to address these challenges. With a 100mm inner diameter and open design, this bearing delivers the precision and durability required for industrial machinery applications. As a professional bearing supplier with decades of export experience, we maintain flexible order policies—including 1 piece MOQ for standard bearings—to support both emergency repairs and scheduled maintenance. Our efficient production and logistics ensure sample orders ship within 3-5 working days, so you can minimize equipment downtime.

Optimal Performance in Critical Industrial Applications

This double row cylindrical roller bearing excels in high-load, high-precision environments typical of industrial machinery. Its cylindrical structure and double row design provide superior radial load capacity, making it ideal for machine tool spindles, gearboxes, and printing equipment where stable rotation under heavy loads is essential. The open seal type allows for customization of lubrication to match specific operating conditions, ensuring consistent performance even in demanding industrial settings.

Key Technical Features for Long-Term Reliability

The NN3020TN9/SPW33’s design incorporates critical features that directly impact equipment performance. Its double row configuration distributes radial loads evenly, reducing stress on individual components and extending service life. The precision manufacturing ensures compatibility with P0 to P4 precision grade requirements, meeting the strict tolerances needed for high-speed machinery. With a single gross weight of 0.250kg, it balances durability with efficient power transmission, helping to maintain energy efficiency in industrial systems. These technical attributes combine to deliver a bearing that supports consistent, reliable operation in industrial applications.

Why Genuine Bearings Matter for Total Cost of Ownership

Choosing genuine bearings like the NN3020TN9/SPW33 over counterfeit alternatives directly impacts your bottom line. Counterfeit bearings often fail prematurely due to substandard materials and poor manufacturing, leading to unexpected downtime, increased repair costs, and potential damage to connected equipment. In contrast, our bearings undergo strict quality control processes, including dimensional detection and performance testing, to meet ISO, ABMA, and DIN international standards. The initial investment in genuine bearings reduces long-term costs by minimizing replacement frequency and ensuring optimal equipment performance.

Our Commitment to Quality and Service

Packaging & Shipping

• Package Size: 20.00cm × 20.00cm × 20.00cm
• Package Gross Weight: 0.300kg
• Sample orders shipped within 3-5 working days
• Bulk orders delivered in 5-15 working days
• Multiple shipping options available to match urgency and budget
• 1 piece MOQ for standard bearings, supporting emergency repairs

Get Your NN3020TN9/SPW33 Bearing Today

Don’t let equipment downtime affect your productivity. Whether you need a single bearing for an urgent repair or bulk quantities for scheduled maintenance, we’re ready to fulfill your order. Contact us with your specific requirements, and our team will provide a prompt quote and ensure timely delivery.

Frequently Asked Questions