708 CD/HCP4A 8*22*7 mm Super Precision High Capacity Single Row
Angular Contact Ball Bearing Ceramic Balls High Speed
The 708 CD/HCP4A bearing,bore diameter is 8 mm, outside diameter is
22mm,width is 7 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 | 708 CD/HCP4A |
| 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) | 22 mm |
| Outer Bore Diameter Tolerance | -0.005mm to 0 |
| Width (B) | 7mm |
| 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 | Single Row |
| Seal Type | Open |
| Temperature Range | -30°C to 150°C |
| Lubrication | Grease or Oil |
| Tolerance Class | P4A better P4 |
| Weight | 0.011 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | No |
| Preload | Not applicable |
| Load and Speed | Dynamic Radial Load | 3250 N |
| Static Radial Load | 1370 N |
| Reference Speed For Grease (r/min) | 110,000 rpm |
| Limiting Speed For Oil(r/min) | 160,000 rpm |
What's the Performance Features of 708 CD/HCP4A Bearing?
The 708 CD/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 708 CD/HCP4A Bearing?
The 708 CD/HCP4A bearing,featuring precision design, a 15° contact angle, and hybrid
materials, is renowned for its high performance and reliability.
Widely used in industrial machinery such as dairy equipment, high-pressure reactors, and crushers, it
ensures smooth and stable operation under harsh conditions. In medical devices, it plays a critical role in surgical and mass transfer equipment,
enhancing operational effectiveness and patient safety.
Additionally, it finds application in rubber and plastic processing, machine tools, construction machinery, and welding equipment, providing essential support for precision, durability, and
efficiency across diverse industries.
| 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 |
