6305-2RS1TN9/C3GWF6
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6305-2RS1TN9/C3GWF6 Bearing Product Overview & Core Advantages
The 6305-2RS1TN9/C3GWF6 is a sealed single row deep groove ball bearing engineered for high reliability in demanding applications. This metric bearing is characterized by its robust construction and sealed design, providing effective protection against contaminants. Its key advantages include the ability to handle significant radial loads, consistent performance across a wide temperature range, and long service life due to its high-quality material composition and precision manufacturing to ABEC 1 | ISO P0 tolerance class.
6305-2RS1TN9/C3GWF6 Bearing Model Code Explained, Specifications & Naming Convention
- 6305: Basic designation indicating a single row deep groove ball bearing with a 25mm bore and 62mm outside diameter.
- 2RS1: Signifies the bearing is equipped with contact seals on both sides, providing superior protection against dust and moisture ingress.
- TN9: Denotes a glass fiber reinforced nylon cage (PA66-GF25), contributing to quiet operation, low friction, and suitability for higher speeds.
- C3: Indicates a greater than normal radial internal clearance, making it suitable for applications with thermal expansion or where interference fits are used.
- GWF6: Specifies the use of a high-performance, lithium soap base grease for lubrication, offering stable performance across the specified temperature range.
6305-2RS1TN9/C3GWF6 Bearing Structural Features & Performance Benefits
The bearing's performance is derived from its specific structural features. The single row deep groove raceway geometry is optimized for high radial load capacity. The Nylon cage (TN9) ensures smooth operation at the specified limiting speed of 11,000 rpm, reducing friction and wear. The double-contact seals (2RS1) effectively retain the pre-applied GWF6 grease and exclude contaminants, enabling a maintenance-free operational life in many applications. The C3 radial clearance provides operational stability in conditions prone to thermal expansion.
6305-2RS1TN9/C3GWF6 Bearing Typical Application Areas
This versatile bearing is ideally suited for a wide range of industrial machinery and equipment, including:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Conveyor Systems
- Agricultural Machinery
- Material Handling Equipment
