6202-2RSH/C3LHT23
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6202-2RSH/C3LHT23 Bearing Product Overview & Core Advantages
The 6202-2RSH/C3LHT23 is a single row deep groove ball bearing designed for high performance and reliability in demanding applications. This sealed bearing excels at handling primarily radial loads and offers robust operation across a wide temperature range. Its key advantages include a generous C3 radial internal clearance for thermal expansion management in high-speed or high-temperature environments, and high-quality chrome steel construction for durability and long service life. The combination of ABEC 1 precision and effective sealing makes it a versatile and dependable choice for a multitude of industrial applications.
6202-2RSH/C3LHT23 Bearing Model Code Explained, Specifications & Naming Convention
- 6202: Standard designation for a single row deep groove ball bearing with a 15mm bore, 35mm OD, and 11mm width.
- 2RSH: Indicates the bearing is fitted with two (2) RSH type contact seals on both sides. These seals provide superior protection against contaminant ingress compared to non-contact shields.
- C3: Specifies a greater radial internal clearance than the Normal (CN) group. This is essential for applications where thermal expansion of the shaft or housing is expected, preventing preload and potential bearing failure.
- LHT23: Denotes that the bearing is pre-lubricated with a specific high-temperature grease (LHT23). This grease is formulated to maintain stability and lubricity within the specified temperature range of -30°C to 120°C.
6202-2RSH/C3LHT23 Bearing Structural Features & Performance Benefits
Robust Construction: Manufactured entirely from high-grade chrome steel for the rings, balls, and cage, this bearing ensures consistent performance, high load capacity, and resistance to wear.
Enhanced Sealing & Contamination Resistance: The 2RSH contact seals effectively shield the internal bearing components from dust, moisture, and other contaminants, significantly extending the bearing's operational life in harsh conditions and making it a low-maintenance component.
Optimized Internal Clearance: The C3 radial clearance is a critical feature for applications involving high rotational speeds or significant temperature variations. It accommodates thermal expansion, preventing excessive friction, heat buildup, and premature failure.
Ready-to-Install Lubrication: Pre-filled with LHT23 grease, the bearing is lubricated for life in many applications, simplifying installation and reducing maintenance requirements.
6202-2RSH/C3LHT23 Bearing Typical Application Areas
This bearing's combination of sealing, clearance, and precision makes it suitable for a wide array of applications, including:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Fans and Blowers
- Conveyor Systems
- Agricultural Machinery
- Material Handling Equipment
