709 ACD/P4ADBA 9*24*14 mm Super Precision High Capacity Two Single Row Angular Contact Ball Bearing High Speed Spindle Tools CNC Machine
The 709 ACD/P4ADBA bearing,bore diameter is 9 mm, outside diameter is 24mm,width is 14 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 ACD/P4ADBA |
| 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) | 14 mm (2*7mm) |
| Width Tolerance | -0.2mm to 0 |
| Specifications | Contact Angle | 25° (15°,40° Available) |
| Material | Chrome Steel |
| Cage Material | Phenolic |
| Number of Rows | 2 (2* Single Row) |
| Seal Type | Open |
| Temperature Range | -30°C to 150°C |
| Lubrication | Grease or Oil |
| Tolerance Class | P4A better than P4 |
| Weight | 0.030 kg |
| Matched Arrangement | DB Back-to-back <> 2 bearings |
| Universal Matching Bearing | No |
| Preload | EL/Extra Light/Class A |
| Load and Speed | Dynamic Radial Load | 5530 N |
| Static Radial Load | 3100 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 ACD/P4ADBA Bearing?
The 709 ACD/P4ADBA bearing, engineered for high-performance applications, features P4A grade precision, an 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 in machine tools, automation, aerospace, medical devices, and other industries requiring exceptional accuracy and reliability.
What's the Applications of the 709 ACD/P4ADBA Bearing?
The 709 ACD/P4ADBA bearing, a high-precision angular contact ball bearing,renowned for its super precision and load-carrying capacity, is crucial across multiple industries including machine tools, metallurgy, power generation, steel production, construction machinery, road construction, and railways. It supports key components like spindles, handles extreme conditions such as high temperatures and heavy loads, and ensures stable and reliable operation in equipment ranging from wind turbines to railway vehicles. Its superior performance and reliability enhance equipment efficiency and operational stability in diverse industrial applications.
| 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 ACD/P4ADBA Precision Double Row Angular Ball Bearing High Speed Images
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