719/8 CE/HCP4ADBA 8*19*12 mm Super Precision High Capacity Two Single Row Angular Contact Ball Bearing Ceramic Balls High Speed Spindle Tools CNC Machine
The 719/8 CE/HCP4ADBA bearing,bore diameter is 8 mm, outside diameter is 19 mm,width is 12 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 | 719/8 CE/HCP4ADBA |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions | Inner Bore Diameter (d) | 8 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 |
| Outer Bore Diameter (D) | 19 mm |
| Outer Bore Diameter Tolerance | -0.004mm to 0 |
| Width (B) | 12 mm (2*6mm) |
| 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 | 2 Rows(2*Single Row) |
| Seal Type | Open |
| Temperature Range | -30°C to 150°C |
| Lubrication | Oil or Grease |
| Tolerance Class | P4A better than P4 |
| Weight | 0.012 kg |
| Matched Arrangement | DB<>Back-to-back 2 Bearings |
| Universal Matching Bearing | No |
| Preload | EL/Extra Light/Class A |
| Load and Speed | Dynamic Radial Load | 2810 N |
| Static Radial Load | 1220 N |
| Reference Speed For Grease (r/min) | 140,000 rpm |
| Limiting Speed For Oil(r/min) | 220,000 rpm |
What's the Performance Features of 719/8 CE/HCP4ADBA Bearing?
The 719/8 CE/HCP4ADBA 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 719/8 CE/HCP4ADBA Bearing?
The 719/8 CE/HCP4ADBA bearing is extensively utilized across various industries, including machine tools, mining, geophysical instruments, food processing, laboratory equipment, packaging machinery, chemical processing, solid waste treatment, and electronics manufacturing. Its high precision and stability ensure reliable performance in critical applications such as machining, drilling, data exploration, screening, mixing, packaging, chemical transfer, food safety, waste handling, and reflow soldering, enhancing efficiency, accuracy, and product quality in each sector.
| 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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719/8 CE/HCP4ADBA Super Precision High Speed Angular Contact Ball Bearing Spindle Tools CNC Machine Images
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