Roller Bearing NN3018 TN9/SPW33 Cylindrical Double Row Open for Industrial Machinery Repair

Product Specifications

Application Industries

Stop Production Delays with SKF NN3018 TN9/SPW33 Cylindrical Roller Bearing

Industrial machinery repair teams know the frustration of unexpected downtime—especially when a bearing failure halts production. Sourcing genuine replacement parts often means navigating multiple suppliers, inconsistent quality, and long lead times. For high-precision equipment, using uncertified bearings risks premature failure and further damage to critical components.

Genuine SKF NN3018 Bearing, In Stock for Immediate Repair

As an official SKF distributor, we stock the NN3018 TN9/SPW33 Cylindrical Double Row Open Bearing to address your urgent repair needs. This high precision double row cylindrical bearing is engineered for industrial machinery repair, ensuring compatibility with equipment requiring reliable radial load handling. Our ISO 9001 and DIN compliant inspection system verifies every bearing before shipment, eliminating the guesswork from your procurement process.

Engineered for High-Stress Industrial Environments

The SKF NN3018 TN9/SPW33 excels in applications with heavy radial loads and moderate speeds, common in machine tool spindles and industrial gearboxes. Its double row design provides enhanced rigidity and load capacity compared to single row alternatives, making it ideal for repair scenarios where original equipment specifications demand precise performance. Open construction allows for easy lubrication maintenance, extending service life in dusty or high-temperature environments.

Technical Features That Ensure Reliable Performance

This cylindrical roller bearing’s design incorporates key features critical for industrial repair: the TN9 cage configuration optimizes roller guidance and load distribution, reducing friction and heat generation during operation. The SPW33 precision class ensures tight dimensional tolerances, minimizing vibration and noise in high-speed applications. With a single gross weight of 0.250kg, it balances durability with manageable installation weight—essential for both stationary and mobile machinery components.

Avoid Hidden Costs of Counterfeit Bearings

Choosing non-genuine SKF cylindrical roller bearings for repair may seem cost-effective initially, but often leads to increased total cost of ownership. Counterfeit bearings typically fail 30-50% earlier than authentic parts, requiring repeat repairs and extended downtime. Our authorized distribution ensures full traceability, with certification documents confirming compliance with SKF’s strict quality standards—protecting your equipment investment and avoiding costly production interruptions.

Why 800+ Global Clients Trust Our Bearing Solutions

Packaging & Shipping

• Original SKF packaging with model verification label
• Protective inner packaging to prevent damage during transit
• Package dimensions: 15.00cm × 15.00cm × 15.00cm
• Package gross weight: 0.350kg
• Global shipping via DHL, FedEx, or UPS with tracking
• 1-piece minimum order quantity for emergency repairs

Get Your Repair Back on Track Today

Don’t let bearing delays extend your machinery downtime. The SKF NN3018 TN9/SPW33 is in stock and ready to ship—contact us with your repair requirements, and our team will confirm compatibility and provide a quotation within one working day. Every hour of downtime impacts your bottom line—secure your genuine replacement bearing now.

Frequently Asked Questions