S7007 CE/P4BVG275
Sealed Super Precision Angular Contact Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S7007 CE/P4BVG275
Basic Information
System of measurement
Metric
Weight
0.15 kg
Tolerance class
P4 (ABEC-7)
Seal type
Sealed
For load direction
Angular Contact
Main Dimensions
Bore diameter
35 mm
Bore diameter tolerance
-0.006mm to 0
Outside diameter
62 mm
Outside diameter tolerance
-0.007mm to 0
Width
14 mm
Width tolerance
-0.2mm to 0
Contact angle
15 °
Ball & Washer Dimensions
Ball diameter
7.144 mm
Ball quantity
17
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
2565 lbf
Radial static load rating
1474 lbf
Limiting speed
34 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:
$ 178.81
/ each
In Stock
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S7007 CE/P4BVG275 Bearing Product Overview & Core Advantages
The S7007 CE/P4BVG275 is a high-precision angular contact ball bearing engineered for demanding applications requiring exceptional rotational accuracy and rigidity. This single-row bearing is distinguished by its 15° contact angle and P4 (ABEC-7) tolerance class, making it ideal for scenarios where high-speed operation and precise axial positioning are critical. Its preloaded configuration ensures minimal axial play, delivering superior system stiffness and reduced vibration for enhanced performance in high-speed spindles and precision machinery.
S7007 CE/P4BVG275 Bearing Model Code Explained, Specifications & Naming Convention
The model number S7007 CE/P4BVG275 provides detailed technical specifications:
- S7007: Denotes the bearing series and size (35mm bore, 62mm OD, 14mm width).
- CE: Indicates a preloaded configuration for high rigidity and precise operation.
- P4: Specifies the tolerance class, equivalent to ABEC-7, ensuring ultra-precision.
- BVG275: A manufacturer-specific code typically referring to the phenolic cage and high-performance grease lubrication optimized for the specified temperature range.
S7007 CE/P4BVG275 Bearing Structural Features & Performance Benefits
- High Rigidity and Precision: The 15° contact angle and preload work in tandem to provide exceptional resistance to combined (radial and axial) loads, minimizing deflection under operational stresses. The P4 precision grade guarantees tight dimensional tolerances for superior running accuracy.
- Optimized High-Speed Performance: The lightweight phenolic resin cage reduces centrifugal forces, enabling stable operation at the high limiting speed of 34,000 rpm. This design is crucial for reducing friction and heat generation.
- Superior Load Capacity: With a dynamic load rating of 2565 lbf and a static load rating of 1474 lbf, this bearing is built to handle significant loads with high reliability over its service life.
- Sealed and Lubricated for Life: The sealed design with factory-applied grease protects against contamination and retains lubrication, making it suitable for maintenance-free applications within its specified temperature range.
S7007 CE/P4BVG275 Bearing Typical Application Areas
This bearing is ideally suited for high-performance applications, including:
- Machine Tool Spindles
- High-Speed Machining Centers
- Precision Grinding Spindles
- High-Frequency Motors
- Medical and Dental Equipment
- Aerospace Actuators and Control Systems
