6015-2Z/C3GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6015-2Z/C3GJN Bearing Product Overview & Core Advantages
The 6015-2Z/C3GJN is a single row deep groove ball bearing engineered for high-performance industrial applications. This precision bearing features integral shields (2Z) for contaminant protection and is supplied with a C3 radial internal clearance, making it exceptionally suited for applications with thermal expansion or demanding fit conditions. Its robust construction from chrome steel ensures high durability and reliable operation under significant radial loads, offering a compact and efficient solution for machinery requiring long service life and consistent performance.
6015-2Z/C3GJN Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 6015 | Basic bearing series, defining the core dimensions: 75mm bore, 115mm OD, 20mm width. | Standardized bearing size for easy integration and replacement. |
| 2Z | Bearing is equipped with non-contact shields on both sides. | Provides effective protection against solid contaminants while maintaining high-speed capability. |
| C3 | Specifies a radial internal clearance greater than the Normal (CN) group. | Accommodates thermal expansion in the shaft or housing, preventing preload and ensuring smooth operation. |
| GJN | Indicates the bearing is filled with a specific, high-quality polyurea grease. | Offers excellent performance across the specified temperature range (-30°C to 120°C) and contributes to long-term, maintenance-free operation. |
6015-2Z/C3GJN Bearing Structural Features & Performance Benefits
Deep Groove Geometry & Single Row Design: The optimized raceway geometry enables the bearing to handle not only high radial loads but also moderate axial loads in both directions, providing versatile load-carrying capacity.
Shielded Protection (2Z): The steel shields retain the grease and effectively protect the bearing's internal components from dust and other contaminants, significantly extending the bearing's service life in harsh environments without a significant penalty on the limiting speed.
Optimized Internal Clearance (C3): The C3 clearance is a critical feature for applications where interference fits or operational heat generation is expected. It prevents binding and reduces friction, which is essential for maintaining efficiency and preventing premature failure.
High-Quality Material & Construction: Manufactured from vacuum-degassed chrome steel for both rings and balls, the bearing ensures high fatigue life and operational reliability. The standard ABEC 1 | ISO P0 tolerance guarantees consistent and predictable performance.
6015-2Z/C3GJN Bearing Typical Application Areas
The 6015-2Z/C3GJN is a versatile component found in a wide range of industrial machinery, including:
- Electric Motors and Generators
- Industrial Gearboxes and Power Transmission Systems
- Material Handling Equipment, such as Conveyor Pulleys
- Agricultural Machinery
- Ventilation and Air Handling Units
