6205-2RSL/C3W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6205-2RSL/C3W64 Bearing Product Overview & Core Advantages
The 6205-2RSL/C3W64 is a single row deep groove ball bearing engineered for high reliability and performance in demanding applications. Its core advantage lies in its ability to efficiently handle radial loads and moderate axial loads in both directions. The combination of solid oil lubrication and integrated seals (2RSL) ensures long-term, maintenance-free operation, making it an ideal precision bearing solution for applications requiring consistent performance and durability.
6205-2RSL/C3W64 Bearing Model Code Explained, Specifications & Naming Convention
- 6205: Standard designation for a single row deep groove ball bearing with a 25mm bore and 52mm outside diameter.
- 2RSL: Indicates the bearing is fitted with low-friction synthetic rubber seals on both sides. These seals provide excellent protection against contaminants.
- C3: Specifies a greater than normal radial internal clearance. This is beneficial for applications with thermal expansion or where interference fits are used.
- W64: Denotes the bearing is pre-lubricated with Solid Oil, a polymer matrix saturated with lubricant, offering superior performance and longer service life compared to standard greases.
6205-2RSL/C3W64 Bearing Structural Features & Performance Benefits
Robust Construction: Manufactured from chrome steel for rings, balls, and cage, this bearing ensures high strength and wear resistance. The deep groove raceway geometry is optimized for handling combined loads.
Enhanced Sealing & Lubrication: The 2RSL seals effectively shield the internal components from dust, moisture, and other contaminants. The integrated Solid Oil (W64) lubrication eliminates the need for re-lubrication, prevents leakage, and maintains consistent performance across the specified temperature range (-30° to 120°C).
Optimized for Performance: The C3 radial clearance accommodates thermal expansion in high-speed or high-temperature environments, contributing to stable operation. With a limiting speed of 13,000 rpm and ABEC 1 (ISO P0) tolerance class, it delivers reliable performance for a wide range of industrial applications.
6205-2RSL/C3W64 Bearing Typical Application Areas
This versatile bearing is commonly specified in:
- Electric Motors and Gearboxes
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., conveyor systems)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
