708 CE/P4ADGA Super Precision High Speed Angular Contact Ball Bearing Spindles
708 CE/P4ADGA 8×22×14 mm Super Precision High Capacity Two Single Row Angular Contact Ball Bearing High Speed Spindle Tools CNC Machine
The 708 CE/P4ADGA bearing features a bore diameter of 8 mm, outside diameter of 22 mm, and width of 14 mm. With precise dimensions, high static load capacity, and P4A precision grade, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number |
708 CE/P4ADGA |
| 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 |
-0.04mm to 0 |
| Width (B) |
14 mm |
| Width Tolerance |
-0.2mm to 0 |
| Specifications |
| Contact Angle |
15° (25°, 40° Available) |
| Material |
Chrome Steel |
| Cage Material |
Phenolic |
| Number of Rows |
2 (2×Single Row) |
| Seal Type |
Open |
| Temperature Range |
-30°C to 150°C |
| Lubrication |
Grease or Oil |
| Tolerance Class |
P4A better than P4 |
| Weight |
0.024 kg |
| Matched Arrangement |
Universal Matching |
| Universal Matching Bearing |
Yes, back-to-back (<>), face-to-face (><) or tandem (>>)(DB,DF,DT) 2 bearings |
| Preload |
Extra Light/EL/Class A |
| Load and Speed |
| Dynamic Radial Load |
3770 N |
| Static Radial Load |
1600 N |
| Reference Speed For Grease (r/min) |
60,000 rpm |
| Limiting Speed For Oil (r/min) |
100,000 rpm |
Performance Features of 708 CE/P4ADGA Bearing
The 708 CE/P4ADGA bearing is engineered for high-performance applications, featuring P4A grade precision and 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.
Applications of the 708 CE/P4ADGA Bearing
The 708 CE/P4ADGA bearing, renowned for its high precision and performance, is critical in ensuring stability, accuracy, and efficiency across various industries. It is used in:
- Machine tools for high-precision machining
- Metallurgy for continuous operation under harsh conditions
- Power generation for reliable performance in electrical equipment
- Construction machinery for handling heavy loads
- Highway engineering for enduring harsh environments
- Railway applications for stable high-speed operations
This versatile bearing supports the reliable and efficient functioning of equipment in these demanding sectors.
Certification: RoHS & REACH, IATF16949:2016
Features: High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Service: OEM & ODM Customized Services
Samples: Please Contact Us
Support: Online Support, Professional Service
Size Options: Standard, For custom sizes please contact us
Manufacturer: Factory Manufacturer
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