7024 ACEGA/P4A
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
7024 ACEGA/P4A Bearing Product Overview & Core Advantages
The 7024 ACEGA/P4A is a precision angular contact ball bearing designed for applications demanding exceptional accuracy and reliability. As a single bearing with Universal Matchable (SU) designation, it can be paired with identical bearings to form a pre-loaded duplex set, delivering superior stiffness and rotational accuracy. Its P4A tolerance class ensures extremely tight dimensional control, while the 25° contact angle provides excellent capacity for handling combined radial and axial loads. This bearing is pre-lubricated and optimized for high-speed operation up to 16,000 rpm, making it ideal for precision machinery.
7024 ACEGA/P4A Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 7024 | Basic bearing series, indicating 120mm bore, 180mm OD, 28mm width |
| AC | Angular Contact design with 25° contact angle |
| EGA | Universal Matchable bearing for pre-loaded duplex arrangements |
| P4A | Super precision tolerance class with enhanced running accuracy |
7024 ACEGA/P4A Bearing Structural Features & Performance Benefits
High Precision Construction: Manufactured to P4A tolerance class with bore and outside diameter tolerances of -0.004mm to 0, ensuring exceptional dimensional stability and running accuracy.
Optimized Load Capacity: The 25° contact angle enables efficient handling of combined radial and axial loads, with dynamic load rating of 12,150 lbf and static load rating of 11,700 lbf.
High-Speed Performance: Featuring a phenolic resin cage and precision-ground chrome steel balls, this bearing achieves a limiting speed of 16,000 rpm while maintaining stability.
Universal Matching Capability: As an SU designation bearing, it can be universally matched in sets of 3 to create pre-loaded arrangements without selective assembly requirements.
Premium Material Selection: Constructed from chrome steel for both rings and balls, providing excellent wear resistance and durability in demanding applications.
7024 ACEGA/P4A Bearing Typical Application Areas
- Machine Tool Spindles - High-precision machining centers and grinding spindles
- Precision Instrumentation - Measuring equipment and optical devices
- High-Speed Motors - Spindle motors and high-frequency applications
- Aerospace Components - Guidance systems and precision mechanisms
- Medical Equipment - Dental handpieces and surgical tools
- Robotics - Precision joints and articulation points
