6201-2RSH/C3LHT23
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Main Dimensions
Performance
Materials
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6201-2RSH/C3LHT23 Bearing Product Overview & Core Advantages
The 6201-2RSH/C3LHT23 is a metric single row deep groove ball bearing engineered for high reliability in demanding applications. This sealed bearing features a robust construction from chrome steel, enabling it to handle significant radial loads while offering protection against contamination. Its optimized internal geometry and C3 radial internal clearance make it suitable for applications with thermal expansion or where a tighter fit is required. The combination of a high-performance seal (2RSH) and specialty grease (LHT23) ensures long service life and consistent performance across a wide temperature range, making it an excellent choice for high-speed operation and general industrial use.
6201-2RSH/C3LHT23 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 6201 | Basic bearing series and size code (12mm bore, 32mm OD, 10mm width) | Defines standard dimensions for interchangeability. |
| 2RSH | Contact seals on both sides, high-performance NBR material | Provides superior protection against contaminants and moisture retention. |
| C3 | Greater than normal radial internal clearance | Accommodates thermal expansion, prevents preload in high-temperature or interference fit applications. |
| LHT23 | Lithium complex soap thickened grease, temperature range -40°C to +140°C | Ensures stable lubrication and long-term performance in wide temperature variations. |
6201-2RSH/C3LHT23 Bearing Structural Features & Performance Benefits
- Optimized Deep Groove Raceway: The single-row design with deep, continuous raceways is engineered for high radial load capacity and can accommodate moderate axial loads in both directions.
- High-Grade Chrome Steel Construction: Manufactured from vacuum-degassed chrome steel for rings, balls, and cage, ensuring high strength, durability, and resistance to fatigue.
- Superior Sealing with 2RSH: The low-friction, high-temperature resistant NBR contact seals effectively shield the bearing interior from dust, dirt, and moisture, significantly extending bearing service life in harsh environments.
- Enhanced Operational Range with C3 Clearance & LHT23 Grease: The C3 internal clearance provides operational stability under thermal gradients, while the LHT23 grease offers excellent performance from low to high temperatures, contributing to a high limiting speed of 22,000 rpm.
6201-2RSH/C3LHT23 Bearing Typical Application Areas
- Electric Motors and Small Gearboxes
- Industrial Pumps and Fans
- Conveyor Systems and Material Handling Equipment
- Agricultural Machinery and Automotive Auxiliaries
- Various High-Speed machinery requiring reliable, sealed bearing solutions.
