312SFFC
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.
312SFFC
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1.85 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
60 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
130 mm
Outside diameter tolerance
-0.018mm to 0
Width
31 mm
Width tolerance
-0.15mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
20525 lbf
Radial static load rating
17535 lbf
Limiting speed
6 X 1000 rpm
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:
$ 96.45
/ each
In Stock
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312SFFC Bearing Product Overview & Core Advantages
The 312SFFC metric ball bearing is a high-performance single row deep groove ball bearing engineered for reliable operation under substantial radial loads. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers excellent precision and consistency for general industrial applications. Its open design allows for versatile lubrication options, while the robust construction using chrome steel for all critical components ensures durability and a long service life, making it a cost-effective solution for demanding environments.
312SFFC Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 312 | Standard bearing series designation, indicating the boundary dimensions (60mm bore, 130mm OD, 31mm width). |
| SFFC | Manufacturer-specific suffix indicating a Chrome Steel cage and specific internal design features. |
| Open (Seal Type) | No seals or shields, allowing for high-speed operation and the application of various lubricants. |
| CN (Clearance) | Standard radial internal clearance for normal operating conditions. |
312SFFC Bearing Structural Features & Performance Benefits
- High Load Capacity: The single row deep groove raceway and high-quality chrome steel construction provide a dynamic load rating of 20,525 lbf and a static load rating of 17,535 lbf, enabling reliable performance under significant radial loads.
- Precision Engineering: Built to ABEC 1 (ISO P0) tolerance class with tight dimensional control on the bore diameter, outside diameter, and width, ensuring smooth running and precise shaft positioning.
- Versatile Speed Performance: The open design and robust chrome steel cage contribute to a limiting speed of 6,000 rpm, suitable for a wide range of operational speeds.
- Robust Material Construction: The use of chrome steel for the rings, balls, and cage provides high hardness, wear resistance, and a long operational lifespan within a temperature range of -30°C to 120°C.
312SFFC Bearing Typical Application Areas
This bearing is ideally suited for a variety of industrial machinery and equipment, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Conveyors
- Agricultural Machinery
- General Industrial Machinery requiring robust radial load support
