S7010 CE/P4BVG275
Sealed Super Precision Angular Contact Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S7010 CE/P4BVG275
Basic Information
System of measurement
Metric
Weight
0.26 kg
Tolerance class
P4 (ABEC-7)
Seal type
Sealed
For load direction
Angular Contact
Main Dimensions
Bore diameter
50 mm
Bore diameter tolerance
-0.006mm to 0
Outside diameter
80 mm
Outside diameter tolerance
-0.007mm to 0
Width
16 mm
Width tolerance
-0.2mm to 0
Contact angle
15 °
Ball & Washer Dimensions
Ball diameter
7.938 mm
Ball quantity
21
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
3510 lbf
Radial static load rating
2385 lbf
Limiting speed
25 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:
$ 351.01
/ each
In Stock
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S7010 CE/P4BVG275 Bearing Product Overview & Core Advantages
The S7010 CE/P4BVG275 is a precision angular contact ball bearing designed for applications demanding exceptional rotational accuracy and rigidity. As a single-row bearing with P4 (ABEC-7) tolerance class, it delivers superior running precision. Its key advantage lies in its ability to accommodate combined radial and axial loads simultaneously, making it ideal for high-speed spindles and precision machinery where high rigidity and minimal runout are critical. The bearing comes pre-lubricated and sealed, ensuring long-term, maintenance-free operation.
S7010 CE/P4BVG275 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning |
|---|---|
| S7010 | Standard metric series, 50mm bore, 80mm OD. |
| CE | Specific internal design and contact angle (15°). |
| P4 | High precision tolerance class (ABEC-7 equivalent). |
| BVG275 | Indicates preload level and specific cage/guidance details. |
S7010 CE/P4BVG275 Bearing Structural Features & Performance Benefits
- High Rigidity & Precision: The single-row design with a 15° contact angle and P4 tolerance provides excellent dimensional stability and minimizes deflection under load, crucial for high-precision applications.
- Superior Load Capacity: Engineered to handle significant combined radial and axial loads. The optimized internal geometry and use of 21 high-quality chrome steel balls contribute to its high dynamic (3510 lbf) and static (2385 lbf) load ratings.
- Optimized High-Speed Performance: The lightweight phenolic resin cage reduces centrifugal forces, enabling a high limiting speed of 25,000 rpm. The 15° contact angle is ideal for high-speed operation.
- Sealed & Pre-Lubricated for Longevity: As a sealed bearing, it is protected from contamination. Factory-applied lubrication ensures consistent performance across its operating temperature range (-30° to 110°C), offering a maintenance-free solution.
S7010 CE/P4BVG275 Bearing Typical Application Areas
This bearing is ideally suited for high-performance machinery requiring precision and speed, including:
- Machine Tool Spindles
- High-Frequency Motors
- Precision Grinding Spindles
- Industrial Pumps and Compressors
- Robotic Drives and Servo Motors
