7032 ACD/P4ADBA
7000 Series Super Precision Angular Contact Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Ball & Washer Dimensions
Performance
Materials
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
7032 ACD/P4ADBA Bearing Product Overview & Core Advantages
The 7032 ACD/P4ADBA is a precision duplex angular contact ball bearing designed for applications requiring exceptional rigidity and accuracy. This matched back-to-back arrangement (DB) enables superior performance under combined radial and axial loads. Manufactured to P4A tolerance class, it delivers high running accuracy and rotational precision, making it ideal for demanding, high-speed machinery where stability and reliability are paramount.
7032 ACD/P4ADBA Bearing Model Code Explained, Specifications & Naming Convention
| 7032 | Basic bearing series with 160mm bore, 240mm OD |
| AC | Angular Contact design with 25° contact angle |
| D | Duplex Back-to-Back (DB) mounting arrangement |
| P4A | High precision tolerance class for superior running accuracy |
| DBA | Universal matching designation with preload class A (Extra light) |
7032 ACD/P4ADBA Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The duplex back-to-back configuration creates a rigid bearing system capable of withstanding combined radial and axial loads from both directions. This arrangement provides excellent moment load resistance and operational stability.
Precision Performance: Built to P4A tolerance class with tight dimensional control (bore/OD tolerance: -0.004mm to 0), ensuring minimal runout and vibration for high-precision applications.
High-Speed Capability: The phenolic resin cage offers excellent strength-to-weight ratio, reducing centrifugal forces and enabling operation at limiting speeds up to 11,000 rpm.
Optimized Contact Design: With a 25° contact angle and 22 precision balls of 25.4mm diameter, this bearing delivers balanced performance for both radial and axial loading conditions.
7032 ACD/P4ADBA Bearing Typical Application Areas
The 7032 ACD/P4ADBA is specifically engineered for high-performance machinery including:
- Machine Tool Spindles - Providing high rigidity and precision for milling, grinding, and turning centers
- Precision Gearboxes - Supporting combined loads in industrial transmission systems
- High-Speed Motors - Enabling stable operation at elevated rotational speeds
- Industrial Pumps & Compressors - Handling axial and radial forces in rotating equipment
- Aerospace Positioning Systems - Delivering accuracy and reliability in critical motion control applications
