6305-Z
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6305-Z Bearing Product Overview & Core Advantages
The 6305-Z is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This precision bearing features integral shields for contamination protection and is pre-lubricated for long service life. Its optimized internal geometry enables high-speed operation and reliable handling of radial loads, making it an ideal choice for applications requiring high reliability and minimal maintenance. Manufactured to P6 tolerance class, it ensures precise running accuracy and consistent performance.
6305-Z Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Benefit |
|---|---|---|
| -Z | One side shield | Protects bearing internals from solid contaminants while allowing for higher speeds compared to contact seals. |
6305-Z Bearing Structural Features & Performance Benefits
- Shielded Design: The single-sided steel shield (-Z suffix) effectively retains grease and excludes larger contaminants, enhancing bearing longevity in moderately dirty environments.
- High-Speed Capability: The combination of a stainless steel cage, optimized internal geometry, and CN radial internal clearance contributes to a high limiting speed of 16,000 rpm.
- Robust Load Capacity: Engineered with chrome steel rings and balls, this bearing offers a high dynamic load rating of 5261 lbf and a static load rating of 2608 lbf for reliable operation under significant radial stresses.
- Precision & Reliability: Manufactured to a P6 tolerance class, this bearing provides precise running accuracy, reduced vibration, and consistent performance in precision assemblies.
- Ready-to-Use & Low Maintenance: Pre-lubricated with grease and shielded, the bearing is ready for installation, reducing assembly time and requiring minimal maintenance over its service life.
6305-Z Bearing Typical Application Areas
The 6305-Z is widely used across various industries due to its versatility and reliability. Key applications include:
- Electric Motors: Ideal for main shafts in industrial motors and small appliances.
- Gearboxes and Transmissions: Provides reliable support for shafts in speed reduction units.
- Industrial Pumps and Compressors: Handles radial loads in fluid handling equipment.
- Material Handling Equipment: Used in conveyor pulleys and rollers.
- Agricultural Machinery: Suitable for various rotating components in farm equipment.
