High Precision SKF 6018 2RS Zz Deep Groove Ball Bearing 90x140x24mm for CNC Machine Tools

Product Specifications

Application Industries

Stop CNC Downtime with Genuine SKF 6018 2RS Zz Deep Groove Ball Bearings

When your CNC machine spindle fails due to substandard bearings, every hour of downtime costs thousands in lost production. Many buyers face the frustration of long lead times for 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 SKF 6018 Bearings: In Stock for Immediate Delivery

Our High Precision SKF 6018 2RS Zz Deep Groove Ball Bearing is designed to eliminate these headaches. As an officially authorized SKF distributor, we maintain ready stock of P4 precision grade bearings, ensuring same-day processing for urgent orders. This 90x140x24mm bearing integrates seamlessly into CNC machine tool spindles, providing the radial load capacity and precision needed for high-speed machining operations.

Engineered for High-Precision Industrial Environments

This Deep Groove Ball Bearing excels in applications requiring consistent performance under radial loads and moderate axial loads. With a contact angle of 0°, it delivers stable rotation at high speeds—critical for CNC machining centers where spindle accuracy directly impacts part quality. The Zz and 2RS seal options provide flexibility: Zz metal shields offer robust protection in dry environments, while 2RS rubber seals retain lubrication and exclude contaminants in humid or dusty conditions.

Technical Details That Maximize Machine Uptime

The SKF 6018 bearing’s precision rating options (from P0 to P4) allow tailored selection based on application requirements. For CNC spindles demanding minimal runout, the P4 precision grade ensures tight dimensional tolerances, reducing vibration and extending tool life. Vibration class Z3V3 variants further enhance operational smoothness, crucial for high-precision finishing operations. Constructed from high-quality bearing steel, this single-row unseparated bearing delivers excellent fatigue resistance, even under continuous heavy loads. The choice between grease or oil lubrication allows adaptation to specific speed and temperature conditions, ensuring optimal performance across diverse industrial scenarios.

Why Genuine SKF Bearings Reduce Total Cost of Ownership

Counterfeit bearings often appear cost-effective initially but lead to hidden expenses: unexpected machine downtime, increased maintenance costs, and potential damage to expensive equipment. Our SKF 6018 bearings, backed by official brand authorization, provide full traceability from manufacturing to delivery. Each unit undergoes standardized precision testing, ensuring compliance with ISO 9001 and DIN standards. By investing in genuine bearings, you avoid the 300% higher failure rate associated with counterfeits, ultimately lowering long-term operational costs.

Why 800+ Global Clients Trust Our Bearing Solutions

Packaging & Shipping

• Original SKF packaging with anti-counterfeit labels, consolidated in carton pallets for secure transport
• Same-day processing for in-stock items, with delivery within 3-7 business days to major industrial hubs
• Flexible shipping options including DHL, FedEx, UPS, air freight, and sea freight to match project timelines
• Real-time logistics tracking provided for all shipments, ensuring transparency from warehouse to delivery
• Minimum order quantity of 1 unit, supporting both scheduled maintenance and emergency repair needs

Get Your SKF 6018 Bearing Shipped Today

Don’t let bearing delays disrupt your production schedule. Whether you need a single replacement or bulk order for scheduled maintenance, our ready stock ensures rapid fulfillment. Send us your bearing designation, application details, and quantity, and our team will provide a technical verification and quotation within one working day.

Frequently Asked Questions