6205-2RSH/C3HMTF7
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6205-2RSH/C3HMTF7 Bearing Product Overview & Core Advantages
The 6205-2RSH/C3HMTF7 is a sealed single row deep groove ball bearing engineered for demanding industrial applications. This metric bearing is characterized by its ability to handle significant radial loads and moderate axial loads in both directions. Its sealed construction and optimized internal geometry make it an ideal choice for applications requiring high reliability, long service life, and minimal maintenance. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides consistent performance in a wide range of operating conditions.
6205-2RSH/C3HMTF7 Bearing Model Code Explained, Specifications & Naming Convention
- 6205: Basic series number, indicating a medium-duty deep groove ball bearing with a 25mm bore, 52mm OD, and 15mm width.
- 2RSH: Designates double lip seals on both sides. The "H" indicates the seals are made from NBR (Nitrile Rubber), offering excellent protection against contaminants and effective grease retention.
- C3: Specifies a greater than normal radial internal clearance. This is beneficial for applications with high operating temperatures or where fits result in a reduction of internal clearance.
- HMTF7: Indicates the bearing is pre-lubricated with a specific high-temperature, high-speed polyurea grease. This ensures optimal performance and a long lubrication life right from installation.
6205-2RSH/C3HMTF7 Bearing Structural Features & Performance Benefits
Robust Sealing for Enhanced Durability: The double lip contact seals (2RSH) provide superior protection against dust, moisture, and other contaminants, significantly extending bearing life in harsh environments. They also effectively retain the factory-fitted lubricant.
Optimized Internal Geometry for High Load Capacity: The deep groove raceway and high-quality chrome steel construction enable high radial dynamic and static load ratings of 3147 lbf and 1765 lbf respectively, ensuring reliable operation under significant stress.
High-Speed Capability with Advanced Lubrication: The combination of a precision chrome steel cage and the specialized HMTF7 grease allows for a high limiting speed of 13,000 rpm, making it suitable for a variety of high-speed applications.
Ready-to-Use and Low Maintenance: Being pre-lubricated and sealed, the bearing is ready for immediate installation and is effectively maintenance-free for its entire service life in many applications.
6205-2RSH/C3HMTF7 Bearing Typical Application Areas
The 6205-2RSH/C3HMTF7 is a versatile component widely used across numerous industries, including:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (e.g., conveyor rollers, pulleys)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idlers)
- Pumps and Compressors
