6313
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6313 Bearing Product Overview & Core Advantages
The 6313 is a single row deep groove ball bearing designed for exceptional performance in a wide range of industrial applications. Its primary function is to support radial loads effectively, while also accommodating moderate axial loads in both directions. Manufactured to ABEC-1 precision tolerances, this bearing offers a reliable and cost-effective solution for general machinery. Its open design allows for versatile lubrication options, making it suitable for various operating conditions where high reliability and long service life are paramount.
6313 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Interpretation | Technical Significance |
|---|---|---|
| 63 | Series Code | Indicates a medium-duty, single row deep groove ball bearing series. |
| 13 | Bore Diameter Code | Specifies a 65 mm bore diameter. |
| (No Suffix) | Open, No Seal/Shield | The bearing is supplied open, allowing for custom lubrication and high-speed operation. It is not pre-greased. |
6313 Bearing Structural Features & Performance Benefits
- Optimized Load Capacity: The deep groove raceway and high-quality chrome steel construction enable a high radial dynamic load rating of 2084 lbf and a robust radial static load rating of 13466 lbf, ensuring durability under demanding conditions.
- High-Speed Capability: The stainless steel cage provides excellent strength and low friction, contributing to a high limiting speed of 4,800 rpm. The open design facilitates efficient heat dissipation.
- Precision & Reliability: Manufactured to ABEC-1 tolerance class with a standard CN radial internal clearance, this bearing ensures consistent performance, smooth operation, and reduced vibration.
- Versatile Application Range: With a standard operating temperature range of -30°C to 110°C and compliance with ROHS and REACH directives, it is suitable for diverse industrial environments.
6313 Bearing Typical Application Areas
The 6313 bearing is a versatile component found in numerous sectors, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable radial load support
