S7009 CB/HCP4A Super Precision Single Row Angular Contact Ball Bearing 7009 2RZ
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,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 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 (r/min) | 30,000 rpm | |
| Limiting Speed For Oil(r/min) | 48,000 rpm | |
What's the Performance Features of S7009 CB/HCP4A Bearing?
The S7009 CB/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 CB/HCP4A Bearing?
The S7009 CB/HCP4A bearing, as a high-precision angular contact ball bearing from SKF, is mainly applied in the following areas:
1. High-Precision Machine Tools
- Ideal for CNC and machining center spindles, improving accuracy, rigidity, and reducing heat and vibration.
2. Robotics
- Used in robot joints and linear actuators, enabling high-speed, low-friction movement in humanoid robots and robotic dogs.
3. Aerospace Equipment
- Suitable for aircraft engine systems and satellite instruments, performing reliably in extreme conditions.
4. Automotive Industry
- Supports high-speed applications in steering, transmissions, and electric drive units, especially in hybrid vehicle motors.
5. 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 |
| 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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