320MF
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
320MF
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
100 mm
Bore diameter tolerance
-0.02mm to 0
Outside diameter
215 mm
Outside diameter tolerance
-0.03mm to 0
Width
47 mm
Width tolerance
-0.2mm to 0
Chamfer dimension
2.5 mm
Inner Ring Dimensions
Inner ring width
47 mm
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
16800 lbf
Radial static load rating
16800 lbf
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 220.92
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
320MF Bearing Product Overview & Core Advantages
The 320MF is a metric single row deep groove ball bearing engineered for robust radial load applications. Characterized by its open design and precision ABEC 1 (ISO P0) tolerance, this bearing offers reliable performance in a wide range of industrial environments. Its construction from high-grade chrome steel for all core components ensures durability and consistent operation, making it a fundamental and highly dependable component for standard machinery and equipment.
320MF Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Interpretation |
|---|---|
| 320 | Basic series designation for the bearing's internal dimensions. |
| MF | Indicates a specific manufacturer's designation for internal construction or features. |
| (No Seal Suffix) | The absence of a seal suffix confirms the open seal type, allowing for high-speed operation and custom lubrication solutions. |
320MF Bearing Structural Features & Performance Benefits
- Optimized for Radial Loads: The single row deep groove construction is fundamentally designed to efficiently support significant radial dynamic load ratings (16,800 lbf).
- Precision and Consistency: Manufactured to ABEC 1 (ISO P0) tolerance class with a standard CN radial internal clearance, ensuring smooth running and predictable performance in most applications.
- High-Speed Capability: The open design minimizes friction and heat generation from seals, facilitating higher limiting speeds compared to shielded or sealed variants.
- Robust Material Construction: Rings, balls, and cage are manufactured from chrome steel, providing high hardness, wear resistance, and a long operational lifespan.
- Flexible Lubrication: Supplied without lubrication, allowing for the application-specific selection of the optimal grease or oil to meet environmental and performance requirements within its temperature range of -30°C to 120°C.
320MF Bearing Typical Application Areas
This versatile bearing is commonly specified in:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Conveyors
- Agricultural Machinery
- General Industrial Machinery where reliable radial load support is paramount.
