S7009 ACE/HCP4A 45*75*16 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls High Speed
Super-precision, high-speed E design, single row angular contact ball bearing
The S7009 ACE/HCP4A bearing,bore diameter is 45 mm, outside diameter is 75 mm,width is 16 mm,featuring precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | S7009 ACE/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 | 0.23 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | No |
| Preload | Not applicable |
| Load and Speed | Dynamic Radial Load | 12100 N |
| Static Radial Load | 8150 N |
| Reference Speed For Grease (r/min) | 29,000 rpm |
| Limiting Speed For Oil(r/min) | 45,000 rpm |
What's the Performance Features of S7009 ACE/HCP4A Bearing?
The S7009 ACE/HCP4A 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 S7009 ACE/HCP4A Bearing?
The S7009 ACE/HCP4A bearing is a high-precision angular contact ball bearing from the SKF brand. Its design features, such as hybrid ceramic balls, a 25° contact angle, and preloaded sealed structures, make it suitable for applications requiring high speed, high rigidity, and low friction. Below are its typical application scenarios and corresponding industries:
1. Precision Machinery and Machine Tools
- Machine Tool Spindles: Used in CNC, milling, and grinding machines for high accuracy and rigidity .
- Electric Spindles and Motors: Supports high-speed operation in motors and electroplating spindles .
2. Industrial Automation
- Printing and Packaging: Ensures stable performance in printing rollers and slitting machines .
- Textile Machinery: Reduces vibration and noise in spinning and weaving machines .
- Robots: Provides precise movement in robotic arms and joints .
3. Special Industrial Uses
- Medical Equipment: Used in dental drills and CT scanner parts for long life and low wear .
4. Semiconductor and Optical Instruments
- Supports precision platforms in wafer cutters and optical scanners .
5. Chemical and Food Processing
- Works in centrifuges and mixers, resisting corrosion and preventing contamination.
6. Transportation and Heavy Machinery
- Automotive Systems: Improves efficiency in gearboxes and electric vehicle motors.
- Construction Machinery: Handles heavy loads in cranes and hydraulic pumps .
7. Other Applications
- Lab Equipment: Used in centrifuges and precision instruments .
- Energy Equipment: Supports wind turbines and gas turbine systems .
| 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 |
If you need more detailed information , feel free to ask!
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S7009 ACE/HCP4A Super Precision Single Row Angular Contact Ball Bearing Images
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