320SF
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Performance
Materials
Environment & Compliance
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320SF Bearing Product Overview & Core Advantages
The 320SF metric ball bearing is a high-performance single row deep groove ball bearing engineered for demanding industrial applications. Designed to primarily accommodate radial loads, it features an open design for versatile lubrication options. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers reliable performance and consistent quality, making it an ideal choice for general machinery where precision and durability are paramount.
320SF Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 320 | Bearing series designation, indicating specific internal geometry and load capacity. |
| SF | Manufacturer-specific suffix for this bearing variant. |
Key Configuration: The bearing is supplied open (unsealed) and unlubricated, providing maximum flexibility for the application-specific selection of seals and lubricants.
320SF Bearing Structural Features & Performance Benefits
- Optimized Load Capacity: The single row deep groove raceway geometry is precision-engineered to efficiently handle high radial dynamic load ratings of 16,800 lbf, ensuring stable operation under significant stress.
- Precision Engineering: Manufactured to ABEC 1 precision class tolerances, this bearing guarantees smooth, low-vibration, and low-noise running, which is critical for the longevity of connected components.
- Robust Material Construction: All core components, including the rings, balls, and cage, are constructed from high-grade Chrome Steel, providing excellent wear resistance and overall durability.
- Standard Internal Clearance: Features a CN group radial internal clearance, which is the standard for most industrial applications, ensuring proper fit and performance under normal operating conditions.
320SF Bearing Typical Application Areas
The 320SF ball bearing is widely used in various industrial sectors due to its robust design and reliable performance. Common applications include:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring a standard-precision, high-capacity radial bearing.
