7024 CD/P4ADGC
7000 Series Super Precision Angular Contact Ball Bearings
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7024 CD/P4ADGC Bearing Product Overview & Core Advantages
The 7024 CD/P4ADGC is a precision angular contact ball bearing designed for high-performance applications. Its universal matchable (SU) design allows two bearings to be paired in a back-to-back (DB), face-to-face (DF), or tandem (DT) arrangement, providing exceptional flexibility in mounting configurations. This bearing features a 15° contact angle and moderate preload (Class C), making it ideally suited for applications requiring high rigidity, precise rotational accuracy, and the ability to handle combined loads (radial and axial). Manufactured to the stringent P4A tolerance class, it delivers superior running accuracy for demanding industrial environments.
7024 CD/P4ADGC Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7024 | Standard bearing series designation, indicating a 120 mm bore, 180 mm OD. |
| CD | Indicates a 15° contact angle and specific internal design for high-precision applications. |
| P4A | Denotes a high-precision tolerance class superior to ABEC 7, ensuring minimal runout and vibration. |
| DGC | Signifies a Universal Matchable (SU) bearing, supplied as part of a pre-matched set of two bearings. |
7024 CD/P4ADGC Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The angular contact design and moderate preload provide high system rigidity, enabling the bearing to effectively support combined radial and axial loads.
- Precision Performance: Manufactured to P4A tolerance with a phenolic cage, this bearing ensures smooth operation, low noise, and high rotational accuracy, which is critical for high-speed applications.
- Optimized for High Speeds: The lightweight phenolic cage and optimized internal geometry contribute to a high limiting speed of 16,000 rpm, making it suitable for demanding spindle applications.
- Universal Matching: The SU designation allows for flexible mounting arrangements without the need for selective mounting, simplifying installation and ensuring optimal preload and performance.
- Durable Construction: Components made from chrome steel provide high durability and long service life under demanding operating conditions.
7024 CD/P4ADGC Bearing Typical Application Areas
The 7024 CD/P4ADGC is engineered for high-precision, high-speed machinery. Its primary applications include:
- Machine Tool Spindles
- High-Frequency Motors
- Precision Grinding Spindles
- Industrial Pumps and Compressors
- Robotic Drives and Automation Equipment
