S7009 CB/P4A 45*75*16 mm Super Precision High Capacity Single Row Angular Contact
Ball Bearing High Speed
Super-precision, high-speed B design, single row angular contact
ball bearing with seals
The S7009 CB/P4A 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, delivers superior performance
and reliability for applications requiring high rotational accuracy
and stability.
| Part Number | S7009 CB/P4A |
| 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 | Chrome Steel |
| 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 | 0.26 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/P4A Bearing?
The S7009 CB/P4A 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/P4A Bearing?
The S7009 CB/P4A is a high-precision angular contact ball bearing manufactured by
SKF. It is designed for applications requiring high speed,
rigidity, and accuracy. Based on search results, its main
application areas include:
1. Industrial & Chemical Equipment
- Reactors: Mixing and reacting chemicals .
- Annealing Furnaces: Supports operations in high temperatures during metal treatment .
- Flash Dryers: High-speed drying with precise transmission .
2. Manufacturing & Processing Machines
- Food Packaging: High hygiene standards and frequent starts/stops.
- Plastic Machines: Wear-resistant parts for plastic mixing and forming .
- Ceramic Engraving: Precision support in engraving spindles .
3. Precision Machine Tools & Electric Spindles
- Electric Spindles: Optimized for CNC machine tool spindles needing high rigidity and
speed .
- Lubrication Systems: Bearings for high-speed machining, using oil-air lubrication .
4. Special Applications
- Robot Joints: Used in self-lubricating joints and linear actuators .
- Printing Machines / Rebar Drawing: High-load, continuous-operation production lines .
| 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 |
