High Precision SKF Deep Groove Ball Bearing 6202 6308 for CNC Machinery 15x35x11mm

Product Specifications

Application Industries

Prevent Costly Downtime with Genuine SKF 6202/6308 Deep Groove Ball Bearings

CNC machinery operators know the frustration of unexpected spindle failures—hours of production lost, maintenance teams scrambling, and deadlines slipping. Many face the double challenge of sourcing authentic high-precision bearings quickly while managing a fragmented supply chain of single-brand suppliers. When critical components like SKF deep groove ball bearings fail prematurely due to counterfeit products or mismatched specifications, the cost extends far beyond replacement parts.

Authentic SKF Bearings, In-Stock for Immediate Deployment

As an officially authorized SKF distributor, we eliminate these headaches by providing 100% genuine SKF 6202 and 6308 deep groove ball bearings with full traceability. Our ready stock of P4/P2 precision grade bearings ensures CNC machine tool manufacturers and maintenance teams get the exact components they need within days, not weeks. Whether you’re replacing a worn spindle bearing or integrating new equipment, our standardized precision testing procedures guarantee each bearing meets DIN and ISO 9001 standards before shipment.

Engineered for High-Speed CNC Applications

The SKF 6202 and 6308 deep groove ball bearings excel in the demanding environments of CNC machinery, where radial loads and high rotational speeds are constant. With a 0° contact angle and single-row design, these bearings deliver stable performance in spindle assemblies, feed drives, and rotary tables. The 15×35×11mm dimension (6202) balances compact size with load capacity, making it ideal for precision tool changers and auxiliary axes, while the 6308 variant supports heavier radial loads in main spindles operating at moderate speeds.

Technical Precision That Drives Machine Performance

Three critical specifications define these bearings’ suitability for CNC applications: precision rating, vibration class, and lubrication flexibility. Available in P0 to P4 grades, the P4 precision option minimizes runout and axial clearance—essential for maintaining tight tolerances in contouring operations. Vibration classes Z1V1 to Z3V3 reduce noise and heat generation, extending bearing life in continuous-duty cycles. The ability to use either grease or oil lubrication allows customization for specific spindle speeds: grease for moderate RPM applications and oil mist for high-speed machining centers.

The Hidden Cost of Non-Genuine Bearings

Counterfeit bearings may save upfront costs but often fail within 30-50% of the expected service life of genuine SKF products. A single spindle failure in a CNC machine can cost $2,000-$5,000 in repair parts plus $1,500-$3,000 per day in lost production. Our clients in Germany, Switzerland, and the United States consistently report 2-3x longer bearing life with authentic SKF components, significantly lowering total cost of ownership. Each bearing comes with complete certification documentation, ensuring compliance with aerospace and medical equipment manufacturing standards.

Why 800+ Industrial Clients Trust Our Bearing Solutions

Packaging & Shipping

• Original SKF packaging with anti-counterfeit labels and product certification
• Reinforced carton pallet for bulk orders; individual boxed packaging for small quantities
• 3-7 business day delivery for in-stock items via DHL, FedEx, or UPS
• Real-time logistics tracking provided for all shipments
• Minimum order quantity of 1 piece, supporting emergency maintenance needs

Get Your SKF Bearings Shipped Today

Don’t let bearing delays derail your production schedule. Send us your bearing designation (6202, 6308, or both), application details (spindle speed, load type), and quantity, and our engineering team will confirm compatibility and provide a quote within one working day. With our ready stock, your CNC machinery can be back in operation faster than with traditional suppliers.

Frequently Asked Questions