High Precision SKF NN 3013 TN/SP Double Row Cylindrical Roller Bearing for CNC Machine Tools

Product Specifications

Application Industries

Prevent CNC Downtime with Genuine SKF NN 3013 TN/SP Double Row Cylindrical Roller Bearings

CNC machine operators know the frustration of unexpected spindle failures—hours of production lost, maintenance crews scrambling, and deadlines slipping. Counterfeit bearings often fail prematurely under high-speed rotation, while sourcing authentic replacements from multiple suppliers wastes valuable time. When your machine needs a precise double row cylindrical roller bearing, you can’t afford compromises in quality or delivery.

Genuine SKF Quality, In Stock for Immediate Dispatch

The High Precision SKF NN 3013 TN/SP Bearing addresses these challenges directly. As an officially authorized SKF distributor, we guarantee 100% authentic products with full certification documentation. Our ready stock of P4/P2 precision grade bearings ensures this double row cylindrical roller bearing ships within 3-7 business days, minimizing your equipment downtime. Designed specifically for CNC machine tool spindles, it delivers the stability and accuracy required for high-precision machining operations.

Engineered for CNC Spindle Performance

This double row cylindrical roller bearing excels in high-speed, radial load applications typical of CNC machine tool spindles. Its cylindrical structure allows for precise radial positioning, while the double row design enhances load-carrying capacity—critical for maintaining machining accuracy during heavy cutting operations. The open seal type reduces friction at high rotational speeds, making it ideal for continuous duty cycles in industrial manufacturing environments.

Technical Features That Matter in CNC Applications

The SKF NN 3013 TN/SP’s 65mm inner diameter is engineered to fit standard CNC spindle shafts, ensuring proper load distribution and minimal vibration. As a double row cylindrical bearing, it provides superior rigidity compared to single row alternatives, reducing spindle deflection and improving surface finish quality on machined parts. The precision manufacturing under ISO 9001 and DIN standards guarantees consistent performance, with tight tolerances that prevent premature wear even under demanding operating conditions.

Why Authenticity Matters for Your Bottom Line

Choosing genuine SKF NN 3013 TN/SP bearings over counterfeits translates to lower total cost of ownership. Counterfeit bearings may save money upfront but often fail within months, leading to unplanned downtime, costly spindle repairs, and scrapped workpieces. Our standardized precision testing procedures ensure every bearing meets SKF’s strict quality criteria, eliminating the risk of hidden defects that cause catastrophic failures. With 800+ clients across 45+ countries trusting our supply chain, we stand behind the reliability of every product we deliver.

Your Trusted Partner for Precision Bearings

Packaging & Shipping

• Original SKF packaging with batch traceability labels
• Shockproof and dustproof outer packaging to protect precision during transit
• 3-7 business days delivery for in-stock items
• Global logistics options including DHL, FedEx, and UPS
• Real-time shipment tracking provided for all orders
• Minimum order quantity of 1 piece, supporting emergency maintenance needs

Get Your CNC Machine Back to Work—Order Today

Don’t let bearing issues disrupt your production schedule. The SKF NN 3013 TN/SP Double Row Cylindrical Roller Bearing is in stock and ready to ship. Send us your CNC machine model, required quantity, and delivery location, and our team will provide a detailed quote within 24 hours. Every day your machine is down costs money—secure your genuine replacement bearing now.

Frequently Asked Questions