709 ACD/P4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with 9 mm Bore Diameter
709 ACD/P4A 9×24×7 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing for High Speed Spindle Tools and CNC Machines
The 709 ACD/P4A bearing features a 9 mm bore diameter, 24 mm outside diameter, and 7 mm width. With precise dimensions, high static load capacity, and P4A precision grade, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 709 ACD/P4A |
|---|---|
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Inner Bore Diameter (d) | 9 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 |
| Outer Bore Diameter (D) | 24 mm |
| Outer Bore Diameter Tolerance | -0.005mm to 0 |
| Width (B) | 7 mm |
| Width Tolerance | -0.2mm to 0 |
| 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 |
| Dynamic Radial Load | 3450 N |
| Static Radial Load | 1530 N |
| Reference Speed For Grease | 75,000 rpm |
| Limiting Speed For Oil | 110,000 rpm |
The 709 ACD/P4A bearing is engineered for high-performance applications with P4A grade precision and angular contact design for handling significant radial and axial loads. Optimized for high-speed operation with minimal vibration, it offers smooth, quiet performance and is constructed from premium materials to ensure durability and longevity. This bearing maintains high precision during operation, making it ideal for critical applications requiring exceptional accuracy and reliability.
The 709 ACD/P4A high-precision angular contact ball bearing is essential in applications requiring reliable performance under combined radial and axial loads. It is widely used in:
- Machine tool spindles for maintaining machining accuracy
- Industrial equipment like refining and petrochemical machinery
- Pneumatic welders to ensure component stability
- Labeling machines for precise rotational control
- Irrigation and drainage systems
- Glass drilling machines
| Certification | RoHS & REACH, IATF16949:2016 |
|---|---|
| Features | High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity |
| Services | OEM & ODM Customized Services, Online Support, Professional Service |
| Samples | Please Contact Us |
| Size Availability | Standard sizes available; custom sizes upon request |
| Manufacturer | Factory Manufacturer |
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