6204-2RSH/GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6204-2RSH/GJN Bearing Product Overview & Core Advantages
The 6204-2RSH/GJN is a single row deep groove ball bearing designed for reliable performance in a wide range of industrial applications. Its key advantage lies in its sealed design, which effectively protects against contamination and retains lubrication, ensuring long service life with minimal maintenance. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers consistent quality and dependable operation, capable of handling significant radial dynamic loads up to 2878 lbf. Its compact dimensions (20mm bore, 47mm OD, 14mm width) make it an ideal, space-saving solution for various machinery and equipment.
Model Code Breakdown
- 6204: Basic model number for a single row deep groove ball bearing with a 20mm bore diameter.
- 2RS: Designates that the bearing is equipped with contact seals on both sides. These seals provide superior protection against the ingress of contaminants like dust and moisture.
- H: Indicates that the bearing is filled with a specific, high-performance synthetic hydrocarbon grease. This pre-lubrication ensures immediate and reliable operation.
- GJN: Specifies the radial internal clearance group. In this case, GJN corresponds to the standard CN clearance range, which is suitable for most common operating conditions.
6204-2RSH/GJN Bearing Structural Features & Performance Benefits
Robust Sealed Construction: The double-sided contact seals (2RS) are a critical feature, creating an effective barrier that protects the precision-ground chrome steel raceways and balls. This significantly extends bearing life in dirty or humid environments.
High Load Capacity: Engineered with a deep groove raceway and high-quality chrome steel components, this bearing delivers a high radial dynamic load rating of 2878 lbf, making it capable of supporting substantial loads in demanding applications.
Ready-to-Use & Long-Lasting: The bearing is pre-lubricated with a special grease (H suffix) and sealed for life. This maintenance-free design eliminates the need for re-lubrication, reducing downtime and total cost of ownership.
Precision Performance: Manufactured to ABEC 1 precision standards, it ensures smooth, low-vibration, and quiet running, contributing to the overall efficiency and reliability of the host machinery.
6204-2RSH/GJN Bearing Typical Application Areas
The 6204-2RSH/GJN is versatile and is commonly specified for use in:
- Electric Motors and small industrial gearboxes.
- Pumps and Compressors.
- Material Handling Equipment such as conveyor rollers.
- Agricultural Machinery.
- Automotive Components (e.g., alternators, idler pulleys).
- General Industrial Machinery requiring a reliable, sealed ball bearing.
