7016 FE/HCP4ADT
Hybrid Ceramic Super Precision Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Ball & Washer Dimensions
Performance
Materials
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
7016 FE/HCP4ADT Bearing Product Overview & Core Advantages
The 7016 FE/HCP4ADT is a precision angular contact ball bearing designed for demanding applications requiring exceptional accuracy and performance. This duplex tandem (DT) arrangement consists of two preloaded bearings, delivering superior high rigidity and axial load capacity in one direction. Manufactured to P4A tolerance class, it ensures minimal runout and vibration. The combination of a chrome steel ring, ceramic balls, and a phenolic cage enables outstanding high-speed performance up to 28,000 rpm, making it ideal for machine tool spindles and other high-precision machinery.
7016 FE/HCP4ADT Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7016 | Standard bearing series designation, indicating bearing dimensions (80mm bore, 125mm OD, 44mm width). |
| FE | Indicates a specific internal design and contact angle of 18°. |
| HC | Hybrid Ceramic: Denotes the use of ceramic balls for reduced friction and higher speed capability. |
| P4A | The tolerance class, signifying very high precision with strict limits on dimensional and running accuracy. |
| DT | Duplex Tandem: A matched set of two bearings arranged to increase axial load capacity in one direction. |
7016 FE/HCP4ADT Bearing Structural Features & Performance Benefits
High Rigidity and Load Capacity: The duplex tandem arrangement and preload create an exceptionally stiff bearing system, capable of handling high combined loads with superior positional accuracy.
High-Speed Performance: The lightweight phenolic cage and low-density ceramic balls significantly reduce centrifugal forces, enabling a high limiting speed of 28,000 rpm. This design minimizes heat generation and ensures stable operation.
Precision and Longevity: Manufactured to P4A tolerance class, this bearing guarantees precise shaft guidance. The hybrid ceramic construction offers increased durability and resistance to wear, extending service life in demanding conditions.
Optimized for Performance: The open seal type allows for efficient lubrication management, while the specified temperature range of -30°C to 110°C ensures reliable performance across various operating environments.
7016 FE/HCP4ADT Bearing Typical Application Areas
This high-precision, high-speed bearing is ideally suited for:
- Machine Tool Spindles: High-speed milling, grinding, and turning centers.
- Precision Instrumentation: Measuring devices and laboratory equipment.
- High-Frequency Motors and Spindles: Applications requiring extreme rotational accuracy and speed.
- Aerospace and Defense Systems: Gyroscopes, navigation systems, and other critical components.
