7013 ACE/P4BVG275
7000 Series Super Precision Angular Contact Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
7013 ACE/P4BVG275
Basic Information
System of measurement
Metric
Weight
0.43 kg
Tolerance class
P4 (ABEC-7)
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
65 mm
Bore diameter tolerance
-0.007mm to 0
Outside diameter
100 mm
Outside diameter tolerance
-0.008mm to 0
Width
18 mm
Width tolerance
-0.2mm to 0
Contact angle
25 °
Ball & Washer Dimensions
Ball diameter
8.731 mm
Ball quantity
25
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
4388 lbf
Radial static load rating
3285 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:
$ 466.73
/ each
In Stock
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7013 ACE/P4BVG275 Bearing Product Overview & Core Advantages
The 7013 ACE/P4BVG275 is a high-precision angular contact ball bearing designed for applications demanding exceptional accuracy and rigidity. Engineered to a P4 (ABEC-7) tolerance class, it is optimized to handle combined loads—significant radial and axial loads in one direction. Its compact design, featuring a phenolic cage and preloaded configuration, ensures high rigidity and stable rotational accuracy, making it ideal for high-speed, high-reliability machinery.
7013 ACE/P4BVG275 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7013 | Standard bearing series designation (65mm bore, 100mm OD, 18mm width) |
| ACE | 25° contact angle design, optimized for axial load capacity |
| P4 | High-precision tolerance class (equivalent to ABEC-7) |
| BVG | Internal design code, typically indicating optimized internal geometry and preload |
| 275 | Specific preload level designation |
7013 ACE/P4BVG275 Bearing Structural Features & Performance Benefits
- High Rigidity & Preload: The angular contact design and factory-set preload eliminate internal clearance, providing maximum system stiffness and minimizing deflection under load.
- Superior Load Capacity: The 25° contact angle and optimized raceway geometry enable it to support high combined loads (Radial Dynamic: 4388 lbf, Static: 3285 lbf).
- High-Speed Performance: The lightweight phenolic cage ensures stability and low friction, contributing to a high limiting speed of 17,000 rpm.
- Precision & Durability: Manufactured from chrome steel for rings and balls to a P4 tolerance, it guarantees long-term precision and operational reliability.
7013 ACE/P4BVG275 Bearing Typical Application Areas
This bearing is engineered for high-performance applications where precision and speed are critical. Key industries and equipment include:
- Machine Tool Spindles (CNC machining centers, grinding spindles)
- High-Speed Motors & Spindles
- Precision Robotics and Automation Equipment
- Medical & Dental Equipment (High-speed handpieces, scanners)
- Aerospace Actuation Systems
