6301-2RSH/C3GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6301-2RSH/C3GJN Bearing Product Overview & Core Advantages
The 6301-2RSH/C3GJN is a metric single row deep groove ball bearing engineered for high reliability in demanding applications. Its sealed construction and optimized internal geometry enable it to handle significant radial loads while offering robust performance. A key advantage is its C3 radial internal clearance, which accommodates thermal expansion in applications with elevated operating temperatures or interference fits, ensuring consistent performance and extended service life. This bearing is designed for applications requiring a compact, sealed, and durable solution.
6301-2RSH/C3GJN Bearing Model Code Explained, Specifications & Naming Convention
- 6301: Basic model number denoting a metric single row deep groove ball bearing with a 12mm bore, 37mm OD, and 12mm width.
- 2RSH: Signifies that the bearing is fitted with two contact seals (RSH type) on both sides. These seals provide superior protection against contaminants compared to non-contact shields.
- C3: Indicates a greater than normal radial internal clearance. This is crucial for applications involving thermal expansion, heavy interference fits, or where a reduction in operating temperature is desired.
- GJN: This suffix denotes the lubrication filled at the factory. In this case, the bearing is supplied without lubrication ("None" as per specifications).
6301-2RSH/C3GJN Bearing Structural Features & Performance Benefits
Robust Sealed Design: The 2RSH contact seals effectively retain lubrication and exclude moisture, dust, and other contaminants, making the bearing suitable for harsh environments and contributing to its maintenance-free characteristic.
Optimized Internal Clearance: The C3 radial internal clearance is a critical performance feature. It prevents pre-loading and potential bearing failure in applications where shaft or housing fits and operational heat would otherwise eliminate all internal play in a standard clearance bearing.
High-Quality Materials: Constructed entirely from chrome steel for the rings, balls, and cage, this bearing ensures high strength, durability, and consistent performance under the specified radial dynamic and static load ratings.
Precision Manufacturing: Manufactured to ABEC 1 | ISO P0 tolerance class, this bearing provides reliable and precise operation for a wide range of industrial applications.
6301-2RSH/C3GJN Bearing Typical Application Areas
This bearing is ideally suited for a variety of applications where sealed operation and controlled internal clearance are paramount. Common uses include:
- Electric Motors and Gearboxes
- Industrial Pumps and Fans
- Agricultural Machinery
- Material Handling Equipment (e.g., conveyor systems)
- General Machinery requiring a reliable, sealed ball bearing solution.
