708AC P4 GA 8*22*7 mm Super Precision High Capacity Single Row
Angular Contact Ball Bearing High Speed Spindle Tools CNC Machine
The 708AC P4 GA bearing,bore diameter is 8 mm, outside diameter is
22mm,width is 7 mm,featuring precise dimensions, high static load
capacity, P4A precision grade, delivers superior performance and
reliability for applications requiring high rotational accuracy and
stability.
| Part Number | 708AC P4A GA |
| 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 | -0.004mm to 0 |
| Width (B) | 7mm |
| Width Tolerance | -0.2mm to 0 |
| Specifications | Contact Angle | 25° (15°,40° Available) |
| Material | Chrome Steel |
| 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 than P4 |
| Weight | 0.012 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | Yes, back-to-back (<>Yes, back-to-back (<>),
face-to-face (><) or tandem (>>)), face-to-face
(><) or tandem (>>) (DB,DF,DT) |
| Preload | EL/ Extra Light/Class A |
| Load and Speed | Dynamic Radial Load | 3190 N |
| Static Radial Load | 1340 N |
| Reference Speed For Grease (r/min) | 70,000 rpm |
| Limiting Speed For Oil(r/min) | 110,000 rpm |
What's the Performance Features of 708AC P4A GA Bearing?
The 708AC P4A GA is a high-precision angular contact ball bearing with a 25° contact
angle, designed for high-speed and high-accuracy applications.
Featuring P4 precision class, enhanced durability, low vibration,
and optimized performance, it is ideal for use in machine tools,
robotics, and other demanding industrial applications where
reliability and precision are critical.
What's the Applications of the 708 AC P4 GA Bearing?
The 708 ACDGA/P4A bearing, a high-precision angular contact ball
bearing, is widely used in industries requiring exceptional
performance and reliability.
- Machine tools: Its high precision and capacity to handle loads at high speeds
ensure precise machining operations, making it a key component in
this field.
- Automation sector: Contributes to the smooth and stable operation of automated
equipment, effectively enhancing overall efficiency.
- Aerospace industry: Applied in aerospace applications, where its durability, minimal
vibration, and consistent performance under rigorous conditions are
essential for safety and functionality.
- Medical devices: Used in medical devices, relying on its reliable performance to
meet the strict requirements of the medical field.
- Other industries with high demands: Beneficial for other industries that require top-tier accuracy
and dependability, adapting to their critical application needs.
| 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 |
