7016 ACDTP/P4B
7000 Series Super Precision Angular Contact Ball Bearings
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Basic Information
Main Dimensions
Ball & Washer Dimensions
Performance
Materials
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7016 ACDTP/P4B Bearing Product Overview & Core Advantages
The 7016 ACDTP/P4B is a single-row angular contact ball bearing engineered for applications demanding high precision and superior rigidity. As a P4 (ABEC-7) tolerance class bearing, it is designed to handle significant combined loads, including high radial loads and thrust loads in one direction, facilitated by its 25° contact angle. Its compact design, featuring a phenolic cage and preload availability, makes it an ideal choice for high-speed spindles and other precision machinery where accuracy and reliability are paramount.
7016 ACDTP/P4B Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning |
|---|---|
| AC | Angular Contact design, optimized for combined loads. |
| DTP | Likely indicates specific internal design features for performance optimization. |
| P4B | Denotes a P4 (ABEC-7) tolerance class, ensuring extremely high dimensional and running accuracy. |
7016 ACDTP/P4B Bearing Structural Features & Performance Benefits
- High Rigidity and Load Capacity: The single-row angular contact design with a 25° contact angle provides excellent rigidity and is capable of supporting high radial dynamic load ratings of 14040 lbf and radial static load ratings of 13162 lbf, effectively managing combined loads.
- High-Speed Performance: The lightweight and robust phenolic cage ensures stable operation and contributes to the high limiting speed of 9,500 rpm, making it suitable for demanding high-speed applications.
- Precision Engineering: Manufactured to P4 (ABEC-7) tolerance class with tight dimensional tolerances on the bore, outside diameter, and width, guaranteeing exceptional running accuracy and minimal vibration.
- Optimized Material Selection: The use of chrome steel for both rings and balls ensures high durability, wear resistance, and long service life under demanding operating conditions.
- Preload Availability: The option for preload allows for enhanced system stiffness and further refinement of rotational accuracy in the application.
7016 ACDTP/P4B Bearing Typical Application Areas
The 7016 ACDTP/P4B is ideally suited for high-precision and high-speed machinery, including:
- Machine Tool Spindles
- High-Frequency Motors
- Precision Grinding Spindles
- Industrial Pumps and Compressors
- Aerospace Control Systems
