7014 CE/P4ADGB
7000 Series Super Precision Angular Contact Ball Bearings
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Main Dimensions
Ball & Washer Dimensions
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7014 CE/P4ADGB Bearing Product Overview & Core Advantages
The 7014 CE/P4ADGB is a high-precision angular contact ball bearing designed for applications demanding exceptional rotational accuracy and rigidity. Engineered to a P4A tolerance class, this bearing excels in handling combined radial and axial loads simultaneously. Its universal matchable (SU) design allows for flexible mounting arrangements in pairs to support complex load conditions. Preloaded to Light / Class B, it ensures minimal axial play and high system stiffness, making it an ideal choice for high-speed, high-reliability machinery where precision is paramount.
7014 CE/P4ADGB Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning |
|---|---|
| CE | Contact angle of 15°, optimized for high axial load capacity. |
| P4A | High-precision tolerance class, exceeding ABEC 7 standards for superior running accuracy. |
| DGB | Universal Matchable (SU) arrangement. Two bearings can be paired in a back-to-back (DB), face-to-face (DF), or tandem (DT) configuration to handle combined loads and moments. |
7014 CE/P4ADGB Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The angular contact design with a 15° contact angle and light preload provides high axial and radial rigidity, enabling the bearing to withstand significant combined loads.
- Precision & High-Speed Performance: Manufactured to P4A tolerance standards with a phenolic resin cage, this bearing ensures smooth operation, reduced vibration, and a high limiting speed of 22,000 rpm, suitable for demanding high-speed applications.
- Universal Matching Capability: The Universal Matchable (SU) feature allows for simplified bearing pairing without selective matching, reducing assembly time and complexity while ensuring optimal preload and performance in mounted sets.
- Durable Construction: Made from high-grade chrome steel for both rings and balls, the bearing offers excellent wear resistance and long service life under demanding operating conditions.
7014 CE/P4ADGB Bearing Typical Application Areas
The 7014 CE/P4ADGB is engineered for high-performance applications, including:
- Machine Tool Spindles
- High-Frequency Motors
- Precision Grinding Spindles
- Industrial Pumps and Compressors
- Robotic Arm Joints and Precision Gearboxes
