709 ACD/P4ADBB Super Precision High Capacity Two Rows Angular
Contact Ball Bearing
709 ACD/P4ADBB 9×24×14 mm Super Precision High Capacity Two Single
Row Angular Contact Ball Bearing High Speed Spindle Tools CNC
Machine
The 709 ACD/P4ADBB bearing features a bore diameter of 9 mm,
outside diameter of 24 mm, and width of 14 mm. With precise
dimensions and high static load capacity, this P4A precision grade
bearing delivers superior performance and reliability for
applications requiring high rotational accuracy and stability.
Technical Specifications
| Part Number | 709 ACD/P4ADBB |
| 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: L/Light/Class B |
| Load and Speed | Dynamic Radial Load: 5530 N
Static Radial Load: 3100 N
Reference Speed For Grease: 170,000 rpm
Limiting Speed For Oil: 220,000 rpm |
Performance Features
Engineered for high-performance applications, the 709 ACD/P4ADBB
bearing features P4A grade precision and 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.
Applications
The 709 ACD/P4ADBB high-precision angular contact ball bearing is
known for its high accuracy and high-speed capability. It is widely
used in industries such as:
- Industrial Automation
- Robotics
- Machine Tools
- Aerospace
- Automotive Manufacturing
- Electronics
- Scientific Research
- Medical Devices
This bearing provides stable and precise performance in
applications requiring high rotational precision, low friction, and
reliability, making it essential for enhancing the accuracy,
efficiency, and longevity of equipment across these high-tech and
precision engineering fields.
Certifications & Features
Certificates: RoHS & REACH, IATF16949:2016
Features: High Speed and Stiffness, High Running Accuracy, High Load
Carrying Capacity
