709 CEGA/HCP4A Super Precision Angular Contact Ball Bearing with P4A Precision Grade Hybrid Ceramic Balls and 180,000 rpm Limiting Speed
709 CEGA/HCP4A 9×24×7 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls High Speed
The 709 CEGA/HCP4A bearing features a bore diameter of 9 mm, outside diameter of 24 mm, and width of 7 mm. With 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 | 709 CEGA/HCP4A |
|---|---|
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions | |
| Inner Bore Diameter (d) | 9 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 |
| Outer Bore Diameter (D) | 24 mm |
| Outer Bore Diameter Tolerance | -0.005mm to 0 |
| Width (B) | 7 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 | 0.013 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | Yes, back-to-back (<>), face-to-face (><) or tandem (>>) DB, DF, DT 2 bearings |
| Preload | EL/Extra Light/Class A |
| Load and Speed | |
| Dynamic Radial Load | 2600 N |
| Static Radial Load | 930 N |
| Reference Speed For Grease (r/min) | 120,000 rpm |
| Limiting Speed For Oil (r/min) | 180,000 rpm |
The 709 CEGA/HCP4A bearing is engineered for high-performance applications with 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.
The 709 CEGA/HCP4A super-precision angular contact ball bearing, distinguished by its high precision and high-speed performance, is particularly suited for:
- Machine tools like vertical and hexagonal lathes, where it enhances machining accuracy and efficiency with its lightweight phenolic resin cage design
- Conveying equipment, improving stability and efficiency
- Commercial vehicles, ensuring stable performance
- Mining and screening devices, handling heavy loads
- Environmental protection equipment, boosting reliability
- Agricultural machinery, increasing automation and work efficiency
Its superior performance makes it an indispensable component across various industrial applications.
| 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 |
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