7010 CE/P4BVG275
7000 Series Super Precision Angular Contact Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
7010 CE/P4BVG275
Basic Information
System of measurement
Metric
Weight
0.25 kg
Tolerance class
P4 (ABEC-7)
Seal type
Open
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:
$ 292.71
/ each
In Stock
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7010 CE/P4BVG275 Bearing Product Overview & Core Advantages
The 7010 CE/P4BVG275 is a single-row angular contact ball bearing designed for high-precision applications requiring exceptional rotational accuracy and rigidity. Engineered to P4 (ABEC-7) tolerance class, this bearing is optimized to handle significant combined loads (radial and axial) in one direction, making it ideal for high-speed spindles and precision machinery. Its phenolic resin cage and preloaded configuration contribute to smooth operation at limiting speeds up to 25,000 rpm, while the 15° contact angle provides an excellent balance between axial load capacity and speed capability.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 7010 | Basic bearing series with 50 mm bore diameter, 80 mm outside diameter, and 16 mm width. |
| CE | Specific internal design with 15° contact angle and optimized internal geometry. |
| P4 | High-precision tolerance class equivalent to ABEC-7, ensuring minimal runout and vibration. |
| BVG275 | Indicates preload level and specific cage/guidance configuration for high rigidity. |
7010 CE/P4BVG275 Bearing Structural Features & Performance Benefits
- High Rigidity & Precision: Manufactured to P4 tolerance class with precise bore and outside diameter tolerances, this bearing ensures minimal deflection and superior running accuracy under load.
- Optimized Load Capacity: The 15° contact angle enables efficient handling of combined radial and axial loads, with a dynamic load rating of 3510 lbf and static load rating of 2385 lbf.
- High-Speed Performance: The lightweight phenolic resin cage reduces centrifugal forces, enabling stable operation at high rotational speeds up to 25,000 rpm.
- Preload Configuration: Supplied with preload to eliminate internal clearance, enhancing system stiffness and positioning accuracy in precision applications.
- Material Quality: Manufactured from chrome steel for rings and balls, providing high wear resistance and durability.
7010 CE/P4BVG275 Bearing Typical Application Areas
- Machine Tool Spindles for CNC machining centers and grinding machines
- High-Speed Electric Motors and precision servo drives
- Precision Instrumentation and measuring equipment
- Medical Equipment spindles and high-speed rotors
- Aerospace Actuation Systems requiring high precision and reliability
