Cylindrical Roller Bearings NN3026 TN9/SPW33 Double Row Open 130mm Inner Diameter for Precision Machinery

Product Specifications

Application Industries

Prevent Costly Downtime with Genuine NN3026 TN9/SPW33 Cylindrical Roller Bearings

When precision machinery grinds to a halt due to bearing failure, every minute of downtime erodes productivity and profits. Many buyers face the frustration of long lead times for high-precision bearings or the risk of counterfeit products that fail prematurely. Coordinating with multiple suppliers for different bearing types only adds to project delays and quality inconsistencies.

Genuine Double Row Cylindrical Roller Bearings, In Stock for Immediate Delivery

Our NN3026 TN9/SPW33 Cylindrical Roller Bearings address these challenges directly. As an officially authorized distributor, we guarantee 100% authentic SKF products with full traceability. With sufficient ready stock of P4/P2 precision grade bearings, including this 130mm inner diameter double row model, we ensure rapid delivery to minimize your equipment downtime. Whether used in CNC machine tool spindles or semiconductor manufacturing equipment, these open cylindrical bearings deliver the stable performance critical for high-precision industrial scenarios.

Engineered for High-Precision Industrial Environments

This double row cylindrical roller bearing excels in applications requiring high radial load capacity and precise axial alignment. Its open design allows for optimal lubrication in clean operating environments, making it ideal for precision machinery where maintenance access and heat dissipation are priorities. The SP precision rating ensures tight control over dimensional accuracy and runout, critical for maintaining the precision of CNC machine tools and semiconductor manufacturing equipment operating at high speeds.

Key Technical Features Driving Reliable Performance

The NN3026 TN9/SPW33's double row structure provides superior radial load handling compared to single row alternatives, enabling it to support heavy loads in both directions. The SP precision rating ensures minimal vibration and noise, which is essential for sensitive equipment like medical imaging systems. With a single gross weight of 0.250 kg, this bearing offers a balance of durability and lightweight design, reducing overall equipment inertia without compromising strength. The cylindrical roller design distributes loads evenly across the raceways, extending service life in continuous operation scenarios common in industrial automation.

Why Authenticity Matters for Your Bottom Line

Counterfeit cylindrical roller bearings may cost less upfront, but they often lead to hidden expenses: premature failures, unplanned downtime, and potential damage to expensive machinery. Our bearings, sourced through official channels, comply with ISO 9001 and DIN standards, ensuring they meet the exact specifications required for your precision applications. By investing in genuine SP precision bearings, you reduce the risk of equipment breakdowns and lower long-term maintenance costs, ultimately improving your total cost of ownership.

Why 800+ Global Clients Trust Our Bearing Solutions

Packaging & Shipping

• Single item packaged in 10×10×10 cm box with additional outer packaging of 25.00cm × 25.00cm × 25.00cm for protection
• Priority processing available for urgent maintenance requirements
• Global logistics options including DHL, FedEx, and UPS for reliable delivery
• Real-time full logistics tracking provided for all shipments
• Minimum order quantity of 1 piece, supporting both emergency repairs and small-batch procurement

Get Your Precision Bearings Delivered Fast

Don’t let equipment downtime affect your production schedule. Send us your order details, including the NN3026 TN9/SPW33 model and quantity, and our team will process your request within one working day. With our ready stock and efficient logistics, you can have these precision cylindrical roller bearings installed and your machinery back in operation quickly.

Frequently Asked Questions