6305 JEM
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6305 JEM Bearing Product Overview & Core Advantages
The 6305 is a metric single row deep groove ball bearing designed for robust performance in a wide range of industrial applications. As a fundamental component in power transmission systems, it excels at handling radial loads efficiently. Its open design allows for versatile lubrication options and facilitates high-speed operation. Manufactured with precision tolerances (ABEC 1 | ISO P0) and high-grade chrome steel, this bearing offers reliable service, consistent performance, and excellent value for general-purpose machinery requiring dependable rotational motion.
6305 JEM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 63 | Series designation indicating medium duty and specific dimensional series. |
| 05 | Bore diameter code, representing a 25 mm bore (05 x 5 = 25 mm). |
| (No Suffix) | Indicates a standard, open bearing with no seals or shields, and a standard CN radial internal clearance. |
6305 JEM Bearing Structural Features & Performance Benefits
- Deep Groove Raceway: The continuous, deep groove raceways on both inner and outer rings are optimized for handling high radial loads and moderate axial loads in both directions.
- High-Grade Material: Constructed entirely from chrome steel (rings, balls, and cage), ensuring high strength, durability, and resistance to wear.
- Open Design for Versatility: The absence of seals or shields allows for high limiting speeds and provides the flexibility for the user to select the most suitable lubrication method for the specific application.
- Standard Precision & Clearance: Manufactured to ABEC 1 (ISO P0) tolerance class with CN normal radial internal clearance, making it a reliable and cost-effective choice for most industrial applications.
6305 JEM Bearing Typical Application Areas
The 6305 deep groove ball bearing is a versatile component found in numerous sectors, including:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable shaft support.
