7016 ACD/P4ATBTC
7000 Series Super Precision Angular Contact Ball Bearings
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7016 ACD/P4ATBTC Bearing Product Overview & Core Advantages
The 7016 ACD/P4ATBTC is a precision angular contact ball bearing designed for applications requiring exceptional rigidity and accuracy. This triplex back-to-back (TBT) matched set delivers superior performance in handling combined loads, offering high resistance to moment loads and excellent operational stability. Manufactured to P4A tolerance class, it ensures minimal runout and is pre-lubricated for immediate use, making it ideal for high-precision, high-rigidity systems.
7016 ACD/P4ATBTC Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning |
|---|---|
| ACD | Angular Contact Design with 25° contact angle |
| P4A | High precision tolerance class (superior to ABEC 7) |
| TBT | Triplex Back-to-Back arrangement (3 bearings matched set) |
| C | Moderate preload class for optimal stiffness |
7016 ACD/P4ATBTC Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The triplex back-to-back configuration creates an exceptionally rigid bearing system capable of withstanding heavy combined loads and significant moment loads. With a 25° contact angle and moderate preload (Class C), this arrangement provides optimal stiffness for precision applications.
Precision Performance: Manufactured to P4A tolerance class, the bearing ensures minimal dimensional variation and superior running accuracy. The phenolic cage contributes to smooth operation at high speeds while reducing weight and friction.
Enhanced Durability: Constructed from chrome steel for both rings and balls, the bearing offers excellent wear resistance and fatigue life. The open design allows for efficient lubrication management in controlled environments.
Optimized Speed Performance: With a limiting speed of 28,000 rpm and dynamic load rating of 30,375 lbf, this bearing set delivers reliable performance in high-speed applications while maintaining precision.
7016 ACD/P4ATBTC Bearing Typical Application Areas
- Machine Tool Spindles - High-precision machining centers and grinding spindles
- Precision Gearboxes - Industrial transmission systems requiring high rigidity
- Robotic Systems - High-accuracy robotic arms and positioning systems
- Aerospace Components - Flight control systems and auxiliary power units
- Medical Equipment - CT scanners and high-speed dental handpieces
- Test & Measurement Equipment - Coordinate measuring machines and optical instruments
