709 AC P4A GA 9X24X7 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed Spindle Tools CNC Machine
The 709 AC P4A GA bearing,bore diameter is 9 mm, outside diameter is 24mm,width is 7 mm,featuring precise dimensions, high static load capacity, P4A precision grade, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 709 AC P4A GA |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions | Inner Bore Diameter (d) | 9 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 |
| Outer Bore Diameter (D) | 24 mm |
| Outer Bore Diameter Tolerance | -0.004mm to 0 |
| Width (B) | 7mm |
| Width Tolerance | -0.2mm to 0 |
| Specifications | Contact Angle | 25° (15°,40° Available) |
| Material | Chrome Steel |
| Cage Material | Phenolic |
| Number of Rows | 1 Single Row |
| Seal Type | Open |
| Temperature Range | -30°C to 150°C |
| Lubrication | Grease or Oil |
| Tolerance Class | P4A better than P4 |
| Weight | 0.015 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | Yes,back-to-back (<>),face-to-face (><) or tandem (>>) DB,DF,DT 2 bearings |
| Preload | EL/Extra Light/Class A |
| Load and Speed | Dynamic Radial Load | 3450 N |
| Static Radial Load | 1530 N |
| Reference Speed For Grease (r/min) | 170,000 rpm |
| Limiting Speed For Oil(r/min) | 220,000 rpm |
What's the Performance Features of 709 AC P4A GA Bearing?
The 709 AC P4A GA precision angular contact bearing delivers unmatched stability for critical applications. Combining P4A-grade accuracy with superior load-handling capacity, it’s engineered for vibration-free high-speed operation in demanding environments like precision machine tools, aerospace systems, and medical devices. Premium materials ensure lasting reliability where performance is non-negotiable.
What's the Applications of the 709 AC P4A GA Bearing?
Engineered to P4A super-precision standards, the 709 AC P4A GA delivers unmatched performance in mission-critical operations across these key industries:
1. Precision Machine Tools
• High-speed spindles for CNC machining centers
• Rigid turning centers & multi-tasking lathes
• Precision grinding machine spindles
• Micro-milling & engraving spindles
2. Aerospace Systems
• Jet engine test rig spindles
• Satellite gyroscope stabilization units
• Aviation fuel control actuators
• Life-support system rotating assemblies
3. Medical Technology
• CT scanner gantry drives
• Surgical robot joint actuators
• Dental implant handpiece drives
• Proton therapy targeting mechanisms
4. Industrial Automation
• Robotic cycloidal reducers
• Semiconductor wafer handling arms
• Precision rotary stages
• Laser cutting head rotators
5. Specialized Equipment
• Metrology instrument spindles
• Ultra-centrifuge drives
• Optical fiber drawing capstans
• Vibration-isolated optical stages
| CERTIFICATE | RoHS & REACH, IATF16949:2016 |
| Feature | High Speed and Stiffness,High Running Accuracy,High Load Carrying Capacity |
| Service | OEM&ODM Customized Services |
| Samples | Please Contact Us |
| Service | Online Support,Professional Service |
| Size | Standard,For custom sizes ,please contact us |
| Factory Manufacturer | Yes |
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709 AC P4A GA Super Precision Single Row Angular Contact Ball Bearing 9X24X7mm Images
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