High Precision Deep Groove Ball Bearing 62308-2RS1 for CNC Machine Tools 62309-2RS1

Product Specifications

Application Industries

Prevent Costly Downtime with Genuine High Precision Deep Groove Ball Bearings for CNC Machines

CNC machine operators know the frustration of unexpected spindle failures—often traced to substandard bearings that lack the precision to maintain tight tolerances under continuous operation. Sourcing authentic replacement bearings from multiple suppliers wastes valuable time, while long lead times for critical sizes like 62308-2RS1 and 62309-2RS1 can bring production lines to a standstill.

Genuine SKF Bearings, In Stock and Ready for Immediate Dispatch

As an officially authorized SKF distributor, we eliminate these headaches by maintaining ready stock of P4/P2 precision grade bearings, including the 62308-2RS1 and 62309-2RS1 models specifically engineered for CNC machine tool spindles. Our standardized precision testing procedures ensure each bearing meets DIN standards before shipment, so you can install with confidence and minimize unplanned downtime.

Engineered for High-Speed CNC Machine Applications

These deep groove ball bearings excel in the demanding conditions of CNC machining centers, where radial loads and high rotational speeds require consistent performance. With a contact angle of 0°, they deliver optimal radial load capacity while maintaining low friction—critical for preserving spindle accuracy and reducing energy consumption during extended production runs.

Technical Features That Ensure CNC Machine Reliability

The 62308-2RS1 and 62309-2RS1 bearings feature bearing steel construction, providing the durability needed to withstand the mechanical stresses of precision machining. Their double rubber seals (2RS1) effectively prevent contamination from coolant and metal chips, extending service life in shop floor environments. The 40*90*33mm dimension of the 62308-2RS1 model offers a balanced combination of load capacity and compact design, making it ideal for integration into high-performance spindle assemblies where space is at a premium.

Why Authenticity Matters for CNC Machine Bearings

Counterfeit bearings may offer lower upfront costs, but they often fail prematurely due to substandard materials and manufacturing processes. A single spindle failure caused by a fake bearing can result in thousands of dollars in lost production, not to mention the cost of emergency repairs. Our 100% authentic SKF bearings, backed by full authorization certificates, ensure consistent performance and help lower your total cost of ownership by reducing maintenance frequency and extending machine uptime.

Why 800+ Global Clients Trust Our Bearing Solutions

Packaging & Shipping

• Original SKF packaging with protective inner casing to prevent damage during transit
• Priority processing available for emergency maintenance requirements
• Global shipping via DHL, FedEx, or UPS with real-time tracking
• Consolidated delivery options for multi-model orders to reduce logistics costs
• Minimum order quantity of 1 piece to support urgent repair needs

Get Your CNC Machine Back to Production Quickly

Don’t let bearing issues delay your production schedule. Send us your required model numbers (62308-2RS1, 62309-2RS1, or others), machine details, and quantity—our team will confirm stock availability and provide a quotation within one working day. With our ready inventory, you can receive your bearings in as little as 3-7 business days.

Frequently Asked Questions