High Cylindrical Roller Bearing NN 3026 Ktn9/Spvr522 for CNC Machine Tools 130mm Inner Diameter

Product Specifications

Application Industries

Reduce CNC Downtime with Precision NN 3026 Ktn9/Spvr522 Cylindrical Roller Bearings

CNC machine operators know the frustration of unexpected spindle failures—unplanned downtime eats into production schedules, and replacing bearings with vague origins often leads to repeated breakdowns. Sourcing precise double row cylindrical bearings for high-speed applications can mean coordinating with multiple suppliers, each with varying lead times and quality standards that complicate maintenance planning.

Genuine SKF Bearings, In Stock for Immediate Dispatch

Our High Cylindrical Roller Bearing NN 3026 Ktn9/Spvr522 eliminates these headaches. As an officially authorized distributor, we guarantee 100% authentic SKF products with full traceability documentation. With ready stock of P4/P2 precision grade bearings, we ensure rapid delivery to minimize your CNC machine downtime. This open-type, double row cylindrical bearing is specifically engineered for the rigorous demands of CNC machine tool spindles, where precision and stability directly impact machining accuracy.

Engineered for High-Precision CNC Operations

This 130mm inner diameter bearing excels in high-speed rotational applications typical of CNC spindles, where it handles radial loads with minimal deflection. The double row design provides increased rigidity and load-carrying capacity, critical for maintaining dimensional accuracy during heavy cutting operations. Its open structure allows for optimal lubrication circulation, essential for heat dissipation in continuous-duty machining environments.

Technical Features That Drive CNC Performance

The NN 3026 Ktn9/Spvr522's design prioritizes precision and durability. As a double row cylindrical roller bearing, it offers superior radial load distribution compared to single row alternatives, reducing stress concentrations and extending service life. The open type construction facilitates precise mounting and allows for custom lubrication solutions tailored to specific machining conditions. With SKF's renowned manufacturing tolerances, this bearing ensures consistent performance even at maximum operating speeds, where minor deviations can compromise workpiece quality.

Avoid the Hidden Costs of Substandard Bearings

Choosing non-genuine bearings for CNC equipment may seem cost-effective initially, but the long-term consequences are significant. Counterfeit bearings often fail prematurely, causing costly spindle damage and unplanned production stops. A single CNC downtime incident can exceed the price of multiple genuine bearings, not counting the loss of production revenue. Our bearings comply with ISO 9001 and DIN standards, undergoing strict quality control from incoming material verification to finished product delivery—investing in authentic components ultimately lowers your total cost of ownership.

Why CNC Manufacturers Trust Our Bearing Solutions

Packaging & Shipping

• Protective packaging with dimensions 25.00cm * 25.00cm * 25.00cm
• Secure shockproof packing to maintain precision during transit
• Multiple logistics options including DHL, FedEx, and UPS for global delivery
• Real-time shipment tracking provided for all orders
• Minimum order quantity of 1 unit, ideal for emergency maintenance

Get Your CNC Bearing Shipped Today

Don't let spindle issues delay your production schedule. Our NN 3026 Ktn9/Spvr522 bearings are in stock and ready for immediate dispatch. Send us your requirements now, and our team will process your order within one working day—because every hour of CNC downtime impacts your bottom line.

Frequently Asked Questions