S7006 CE/P4ADGA
Sealed Super Precision Angular Contact Ball Bearings
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S7006 CE/P4ADGA Bearing Product Overview & Core Advantages
The S7006 CE/P4ADGA is a premium double-row angular contact ball bearing engineered for applications demanding exceptional precision and reliability. As a P4A tolerance class bearing with an Extra light preload (Class A), it delivers superior rotational accuracy and minimal runout. Its double-row design provides high rigidity and the ability to support substantial combined loads (radial and bidirectional axial loads) simultaneously. The sealed construction and pre-lubrication ensure long-term, maintenance-free operation, making it ideal for high-speed and high-precision environments.
S7006 CE/P4ADGA Bearing Model Code Explained, Specifications & Naming Convention
| S7006 | Basic bearing series designation with 30mm bore, 55mm OD |
| CE | Contact angle of 15° and optimized internal design |
| P4A | High precision tolerance class (superior to ABEC 7) |
| DGA | Universal Matchable (SU) arrangement designation |
S7006 CE/P4ADGA Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double-row angular contact configuration provides superior stiffness, enabling the bearing to handle significant combined radial and axial loads from both directions without compromising performance.
Precision Performance: Manufactured to P4A tolerance class with Extra light preload, this bearing ensures minimal vibration and exceptional running accuracy for demanding applications.
Optimized High-Speed Operation: The phenolic resin cage reduces centrifugal forces and friction, while the 15° contact angle and precision grinding contribute to a limiting speed of 100,500 rpm.
Maintenance-Free Design: Factory-sealed with high-performance grease, the bearing operates reliably across a temperature range of -30°C to 110°C without requiring relubrication.
S7006 CE/P4ADGA Bearing Typical Application Areas
- Machine Tool Spindles - High-precision machining centers and grinding spindles
- Precision Instrumentation - Measuring devices and optical equipment
- High-Speed Motors - Servo motors and spindle drives
- Medical Equipment - Dental handpieces and laboratory instruments
- Aerospace Systems - Guidance systems and auxiliary power units
