6205 MA/C3
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6205 MA/C3 Bearing Product Overview & Core Advantages
The 6205 MA/C3 is a single row deep groove ball bearing engineered for superior performance in demanding industrial applications. This precision bearing is characterized by its high radial load capacity and ability to accommodate moderate axial loads in both directions. Its open design allows for versatile lubrication options, while the C3 radial internal clearance makes it exceptionally suitable for applications involving thermal expansion or where interference fits are used. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers reliable operation and is an ideal choice for high-speed machinery requiring robust and durable bearing solutions.
6205 MA/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6205 | Standard bearing series designation indicating a 25 mm bore, 52 mm OD, and 15 mm width. |
| MA | Denotes a machined brass cage (cage material). This cage offers high strength, excellent guidance, and is suitable for high-speed applications and demanding operating conditions. |
| C3 | Indicates a greater than normal radial internal clearance. This is critical for applications where thermal expansion of the shaft or housing is expected, preventing preload and potential bearing seizure. |
6205 MA/C3 Bearing Structural Features & Performance Benefits
- High-Speed Capability & Stability: The machined brass (MA) cage ensures superior cage stability and guidance of the balls, significantly contributing to smooth operation at the high limiting speed of 13,000 rpm. This makes it an excellent high-speed bearing.
- Robust Load Capacity: The optimized deep groove raceway and high-quality chrome steel construction enable a high dynamic load rating of 3147 lbf and a static load rating of 1765 lbf, providing reliable support for significant radial loads.
- Operational Flexibility: The C3 clearance provides operational tolerance for thermal expansion and interference fits, enhancing reliability in a wide range of operating environments. The open seal type allows for custom lubrication regimes tailored to specific application needs.
- Durability and Precision: Manufactured to ABEC 1 precision standards, this bearing ensures consistent performance, low noise, and long service life, making it a dependable component for precision machinery.
6205 MA/C3 Bearing Typical Application Areas
The 6205 MA/C3 is widely used across various industries due to its versatile performance characteristics. Key application areas include:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idlers)
