S7009 CB/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 48,000 rpm
S7009 CB/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 seals.
The S7009 CB/HCP4A bearing, with a 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.
| Part Number | S7009 CB/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: 15° (25°, 40° Available) Material: Hybrid (Chrome Steel Rings, Ceramic Balls) 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: 0.25 kg Matched Arrangement: No Universal Matching Bearing: No Preload: Not applicable |
| Load and Speed |
Dynamic Radial Load: 9560 N Static Radial Load: 7200 N Reference Speed For Grease: 30,000 rpm Limiting Speed For Oil: 48,000 rpm |
The S7009 CB/HCP4A bearing, engineered for high-performance applications, 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.
The S7009 CB/HCP4A bearing, as a high-precision angular contact ball bearing from SKF, is mainly applied in the following areas:
- High-Precision Machine Tools - Ideal for CNC and machining center spindles, improving accuracy, rigidity, and reducing heat and vibration.
- Robotics - Used in robot joints and linear actuators, enabling high-speed, low-friction movement in humanoid robots and robotic dogs.
- Aerospace Equipment - Suitable for aircraft engine systems and satellite instruments, performing reliably in extreme conditions.
- Automotive Industry - Supports high-speed applications in steering, transmissions, and electric drive units, especially in hybrid vehicle motors.
- Semiconductor and Optical Equipment - Used in precision components like wafer cutters and lithography systems, thanks to low vibration and ceramic ball properties.
CERTIFICATE: RoHS & REACH, IATF16949:2016
Feature: High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Service: OEM&ODM Customized Services, Online Support, Professional Service
Samples: Please Contact Us
Size: Standard (For custom sizes, please contact us)
Factory Manufacturer: Yes
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