6005-2RSL/LHT23
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6005-2RSL/LHT23 Bearing Product Overview & Core Advantages
The 6005-2RSL/LHT23 is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. Its sealed construction provides robust protection against contaminants, while the pre-applied LHT23 high-performance grease ensures optimal lubrication across a wide temperature range from -30°C to 120°C. This bearing is engineered to handle significant radial loads and offers a high limiting speed, making it an ideal, maintenance-free solution for applications requiring long service life and consistent performance under standard precision (ABEC 1 | ISO P0) conditions.
6005-2RSL/LHT23 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning | Advantage |
|---|---|---|
| 6005 | Standard bore diameter (25 mm), outside diameter (47 mm), and width (12 mm). | Interchangeable, standard bearing dimensions. |
| 2RS | Double Contact Seals on both sides. | Superior protection against dust and moisture ingress. |
| L | Light preload. | Reduces noise and vibration for smoother operation. |
| LHT23 | Lithium complex soap thickened grease, suitable for high and low temperatures. | Enables reliable performance across a wide operating temperature range. |
6005-2RSL/LHT23 Bearing Structural Features & Performance Benefits
Robust Sealed Design: The double-contact 2RS seals are integrated into the bearing's structure, creating an effective barrier that retains lubrication and excludes harmful contaminants. This design significantly enhances bearing life in harsh environments.
Optimized Load Capacity: Manufactured from high-grade chrome steel for both rings and balls, this deep groove ball bearing is engineered to support high radial dynamic load ratings (2271 lbf) and radial static load ratings (1315 lbf). The deep raceway geometry is ideal for primarily radial loads.
High-Speed Capability: The combination of a chrome steel cage, precision grinding to ABEC 1 standards, and optimized LHT23 lubrication allows the bearing to achieve a high limiting speed of 15,000 rpm, making it suitable for various high-speed applications.
Maintenance-Free Operation: Being pre-lubricated and sealed, the bearing is ready for use and requires no relubrication, reducing maintenance costs and downtime over its entire service life.
6005-2RSL/LHT23 Bearing Typical Application Areas
- Electric Motors and Small Gearboxes
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., Conveyor Pulleys)
- Agricultural Machinery
- Automotive Components (e.g., Alternators, Idlers)
- Ventilation Fans and Blowers
