314
With Filling Slots Deep Groove Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
314
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
2.75 kg
Tolerance class
P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
70 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
150 mm
Outside diameter tolerance
-0.018mm to 0
Width
35 mm
Width tolerance
-0.15mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
25628 lbf
Radial static load rating
22931 lbf
Limiting speed
5 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Nylon
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 51.48
/ each
In Stock
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314 Bearing Product Overview & Core Advantages
The 314 metric ball bearing is a single row deep groove ball bearing designed for outstanding performance in demanding applications. Engineered to primarily accommodate radial loads, its robust construction ensures reliable operation and long service life. This bearing features a P0 tolerance class and a standard CN radial internal clearance, making it a versatile and cost-effective solution for general industrial use. Its open design allows for easy re-lubrication and is suitable for a wide operating temperature range from -30°C to 120°C.
314 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 314 | Standard bearing designation indicating a metric series with a 70mm bore, 150mm OD, and 35mm width. |
| Open (Seal Type) | No seals or shields, allowing for high-speed operation and easy access for lubrication. |
| P0 (Tolerance Class) | Standard dimensional and geometrical tolerance per ISO standards. |
| CN (Radial Clearance) | Normal radial internal clearance group. |
314 Bearing Structural Features & Performance Benefits
- High Load Capacity: Manufactured from chrome steel for both rings and balls, this bearing offers a high radial dynamic load rating of 25,628 lbf and a radial static load rating of 22,931 lbf, ensuring durability under significant stress.
- Optimized for Speed: The nylon cage minimizes friction and weight, contributing to a high limiting speed of 5,000 rpm, making it suitable for various high-speed applications.
- Precision & Reliability: The single row design and strict P0 tolerance class guarantee consistent performance and smooth operation, which is critical for maintaining bearing alignment and reducing vibration.
- Versatile Lubrication: The open seal type provides flexibility, allowing the bearing to be used with a wide range of lubricants tailored to specific operational environments.
314 Bearing Typical Application Areas
This 314 ball bearing is widely used across multiple industries due to its robust design and reliable performance. Key applications include:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring a standard bearing size
