728 CD/HCP4ADGA Super Precision High Capacity Angular Contact Ball Bearings
728 CD/HCP4ADGA 8*24*16 mm Super Precision High Capacity Two Single Row Angular Contact Ball Bearing Ceramic Balls High Speed
The 728 CD/HCP4ADGA bearing,bore diameter is 8 mm, outside diameter is 24mm,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 | 728 CD/HCP4ADGA | |
| 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) | 24 mm | |
| Outer Bore Diameter Tolerance | -0.004mm to 0 | |
| Width (B) | 16mm (2*8mm) | |
| 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 | Lubricated | |
| Tolerance Class | P4A better than P4 | |
| Weight | 0.03 kg | |
| Matched Arrangement | Universal Matching | |
| Universal Matching Bearing | Yes, back-to-back (<>), face-to-face (><) or tandem (>>) DB,DF,DG ,2 bearings | |
| Preload | EL/Extra Light/Class A | |
| Load and Speed | Dynamic Radial Load | 6050 N |
| Static Radial Load | 2750 N | |
| Reference Speed For Grease (r/min) | 170,000 rpm | |
| Limiting Speed For Oil(r/min) | 220,000 rpm | |
What's the Performance Features of 728 CD/HCP4ADGA Bearing?
The 728 CD/HCP4ADGA 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 728 CD/HCP4ADGA Bearing?
The 728 CD/HCP4ADGA bearing, super-precision angular contact ball bearing is used in various industries for its high precision and performance. It's ideal for machine tool spindles, precision machinery, automated production lines, and harsh environments like metallurgy, mining, and petrochemical industries. This bearing supports high-speed, accurate rotation and can handle heavy loads and corrosive conditions. Its specific design features make it suitable for specialized applications.
| CERTIFICATE | RoHS, 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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