6005-2RSH/C3GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6005-2RSH/C3GJN Bearing Product Overview & Core Advantages
The 6005-2RSH/C3GJN is a single row deep groove ball bearing designed for high performance in demanding applications. This metric bearing features integral contact seals (2RSH) and a C3 radial internal clearance, making it exceptionally suited for applications requiring reliable operation under varying thermal conditions and moderate loads. Its robust construction from chrome steel ensures durability and a long service life, while its ABEC 1 precision guarantees consistent performance. The combination of sealing, clearance, and material quality makes this bearing an excellent choice for applications where contamination protection and operational reliability are paramount.
6005-2RSH/C3GJN Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| 6005 | Basic bearing designation (25mm bore, 47mm OD, 12mm width) | Standardized dimensions for easy interchangeability. |
| 2RSH | Bearing with two (2) contact seals (RSH) on both sides | Provides superior sealing effectiveness against contaminants like dust and moisture compared to non-contact seals. |
| C3 | Radial internal clearance greater than Normal (CN) group | Accommodates thermal expansion in the shaft and housing, preventing preload and extending bearing life in applications with temperature fluctuations. |
| GJN | Grease type designation | Indicates the bearing is pre-lubricated with a specific, high-quality grease suitable for the stated temperature range. |
6005-2RSH/C3GJN Bearing Structural Features & Performance Benefits
The performance of the 6005-2RSH/C3GJN is derived from its specific design features:
- Deep Groove Raceway & Single Row Design: Optimized for carrying significant radial loads and moderate axial loads in both directions, providing versatile load-handling capability in a compact form factor.
- Chrome Steel Construction: Both the rings and balls are manufactured from high-grade chrome steel, offering excellent resistance to wear and fatigue, which contributes directly to the bearing's high dynamic and static load ratings.
- Contact Seals (2RSH): These seals provide a high degree of protection against solid contaminants and moisture, making the bearing ideal for harsh environments. This design helps retain lubrication and significantly extends maintenance intervals.
- C3 Radial Clearance: This feature is critical for applications where shaft and housing fits or operational temperatures may cause expansion. It prevents excessive preload, reducing friction and heat generation, thereby supporting reliable operation.
- Pre-lubrication: Filled with a grease suitable for a wide temperature range (-30°C to 120°C), the bearing is ready for immediate use, simplifying installation and ensuring optimal performance from the start.
6005-2RSH/C3GJN Bearing Typical Application Areas
The 6005-2RSH/C3GJN is engineered for reliability in a wide array of industrial machinery and equipment, including:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Conveyor Systems and Material Handling Equipment
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
- Various Industrial Drives and Pumps
