S7014 CE/P4BVG275
Sealed Super Precision Angular Contact Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S7014 CE/P4BVG275
Basic Information
System of measurement
Metric
Weight
0.64 kg
Tolerance class
P4 (ABEC-7)
Seal type
Sealed
For load direction
Angular Contact
Main Dimensions
Bore diameter
70 mm
Bore diameter tolerance
-0.007mm to 0
Outside diameter
110 mm
Outside diameter tolerance
-0.008mm to 0
Width
20 mm
Width tolerance
-0.2mm to 0
Contact angle
15 °
Ball & Washer Dimensions
Ball diameter
9.525 mm
Ball quantity
25
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
5355 lbf
Radial static load rating
4118 lbf
Limiting speed
17 X 1000 rpm
Lubrication
Lubricated
Matched arrangement
Single
Preload
Available
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Phenolic
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 612.48
/ each
In Stock
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S7014 CE/P4BVG275 Bearing Product Overview & Core Advantages
The S7014 CE/P4BVG275 is a high-precision angular contact ball bearing designed for demanding applications requiring exceptional accuracy and reliability. This sealed single-row bearing features a phenolic cage and is pre-lubricated for immediate use. Its key advantage lies in its ability to accommodate combined loads (radial and axial) simultaneously, while the P4 (ABEC-7) tolerance class ensures superior running accuracy and low noise levels, making it ideal for high-speed spindles and precision machinery.
S7014 CE/P4BVG275 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| S7014 | Basic bearing series and size designation (70mm bore, 110mm OD, 20mm width). |
| CE | Indicates a 15° contact angle and optimized internal geometry for high-speed operation. |
| P4 | Specifies the high-precision tolerance class (equivalent to ABEC-7), ensuring minimal runout and vibration. |
| BVG275 | Denotes the bearing is sealed and pre-lubricated with a specific high-performance grease suitable for the specified temperature range. |
S7014 CE/P4BVG275 Bearing Structural Features & Performance Benefits
- High-Speed Capability: The combination of a phenolic resin cage, a 15° contact angle, and optimized internal design enables a high limiting speed of 17,000 rpm, reducing centrifugal forces and heat generation.
- Superior Rigidity and Load Capacity: Manufactured from chrome steel rings and balls, this bearing offers high rigidity. With a dynamic load rating of 5355 lbf and a static load rating of 4118 lbf, it reliably handles significant combined radial and axial loads.
- Long-Term Reliability & Minimal Maintenance: The integrated seals effectively retain lubricant and exclude contaminants, while the factory-applied grease provides consistent lubrication across the operating temperature range of -30°C to 110°C, ensuring long service life with minimal maintenance.
- Precision Performance: The P4 tolerance class guarantees precise dimensional and running accuracy, which is critical for applications requiring high positional accuracy and smooth operation.
S7014 CE/P4BVG275 Bearing Typical Application Areas
This precision bearing is ideally suited for:
- Machine Tool Spindles (e.g., CNC milling and grinding machines)
- High-Frequency Motors and Spindles
- Precision Gearboxes
- Robotic Drives and Actuators
- Medical and Dental Equipment
