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S7009 ACB/HCP4A Super Precision Single Row Angular Contact Ball Bearing 7009 2RZ
S7009 ACB/HCP4A 45×75×16 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls High Speed
Super-precision, high-speed B design, single row angular contact ball bearing with seal
The S7009 ACB/HCP4A bearing, with bore diameter of 45 mm, outside diameter of 75 mm, and width of 16 mm, features precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls. It delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
Technical Specifications
Part Number
S7009 ACB/HCP4A
Bearing Type
Angular Contact
Measurement Unit
Metric
Dimensions
Inner Bore Diameter (d): 45 mm Inner Bore Diameter Tolerance: -0.006mm to 0 Outer Bore Diameter (D): 75 mm Outer Bore Diameter Tolerance: -0.007mm to 0 Width (B): 16 mm Width Tolerance: -0.2mm to 0
Specifications
Contact Angle: 25° (15°, 40° Available) Material: Hybrid (Chrome Steel Rings, Ceramic Balls) Cage Material: Phenolic Number of Rows: 1 Single Row Seal Type: Seal on both sides Temperature Range: -30°C to 150°C Lubrication: Grease Tolerance Class: P4A better than P4 Weight: 0.25 kg Matched Arrangement: No Universal Matching Bearing: No Preload: Not applicable
Load and Speed
Dynamic Radial Load: 9040 N Static Radial Load: 6800 N Reference Speed For Grease: 28,000 rpm Limiting Speed For Oil: 43,000 rpm
Performance Features
The S7009 ACB/HCP4A bearing, engineered for high-performance applications, features 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 in machine tools, automation, aerospace, medical devices, and other industries requiring exceptional accuracy and reliability.
Applications
The S7009 ACB/HCP4A bearing is a high-precision angular contact ball bearing featuring hybrid ceramic ball design and P4A grade accuracy. It is primarily used in the following fields:
Precision Machine Tools: Used in machine tool spindles and screw drives for high precision, speed, and stability
Aerospace: Suitable for reliable, extreme-environment components like aircraft transmission systems
High-Speed Motors and Instruments: Ideal for high-speed motor rotors and precision instruments due to low vibration and high-speed capability
Semiconductor and Automation: Used in semiconductor equipment and robots for precise positioning and minimal thermal deformation, such as in linear actuators or joints
Certifications & Services
Certificates: 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: Standard, For custom sizes please contact us
Factory Manufacturer: Yes
If you need more detailed information, feel free to ask!
Beining Intelligent Technology
Precision Bearings for High-Performance Industries
At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in:
CNC Machine Tool Spindles
Robotics
Motors
With a focus on quality, automation, and efficiency, we serv...
Beining Intelligent Technology
Precision Bearings for High-Performance Industries
At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in:
CNC Machine Tool Spindles
Robotics
Motors
With a focus on quality, automation, and efficiency, we serv...
