6308-2RS1
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6308-2RS1 Bearing Product Overview & Core Advantages
The 6308-2RS1 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. Engineered with metric dimensions and manufactured to P6 tolerance class, this bearing delivers high precision and reliable operation. Its key advantage lies in its ability to handle significant radial loads while accommodating moderate axial loads in both directions. The integrated 2RS1 double lip seals provide superior protection against contamination, making it an ideal sealed bearing solution for applications requiring long service life with minimal maintenance.
6308-2RS1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| 6308 | Basic designation: 40mm bore, 90mm OD, 23mm width | Standard bearing dimensions for easy replacement and integration |
| 2RS1 | Double contact seals on both sides | Enhanced contamination protection, extended service life |
6308-2RS1 Bearing Structural Features & Performance Benefits
Optimized Deep Groove Design: The raceway geometry enables efficient handling of both radial and axial loads, providing versatile load capacity in compact bearing dimensions.
Superior Sealing System: The 2RS1 double lip seals with steel reinforcements offer excellent protection against contaminants while maintaining low friction operation, contributing to the limiting speed of 5,000 rpm.
High-Quality Material Construction: Manufactured from chrome steel rings and balls with stainless steel cage, ensuring durability and corrosion resistance within the operating temperature range of -30°C to 120°C.
Precision Engineering: Built to P6 tolerance class with CN radial internal clearance, delivering consistent performance and reliable operation in precision applications.
6308-2RS1 Bearing Typical Application Areas
- Electric Motors: Ideal for industrial motors requiring reliable radial load capacity and sealed protection
- Industrial Gearboxes: Suitable for various transmission systems where consistent performance is critical
- Material Handling Equipment: Conveyor systems, pumps, and fans benefiting from the bearing's robust construction
- Agricultural Machinery: Equipment operating in demanding environments requiring contamination protection
- General Industrial Machinery: Various applications where sealed bearings with high radial dynamic load rating (9,509 lbf) are essential
