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708 ACD/P4A
- Commodity name： 708 ACD/P4A
Design Features of 708 ACD/P4A Bearing
The design of 708 ACD/P4A Bearing is a culmination of advanced materials science, mechanical engineering, and precision manufacturing. 708 ACD/P4A bore dia is 8 mm. Its out dia is 22 mm. 708 ACD/P4A width is 7 mm. This super precision angular contact ball bearing is integral in high-speed spindles, precision instruments, and applications where accuracy and speed are critical.
What Benefits Can 708 ACD/P4A Bearing Provide?
- High-Speed Capabilities: Optimized for high rotational speeds with minimal friction and heat generation.
- Exceptional Precision: Manufactured to ultra-precise tolerances, ensuring unparalleled accuracy in operation.
- Enhanced Rigidity and Stability: Offer superior axial and radial rigidity, maintaining stability under varying load conditions.
- Advanced Material Use: Constructed from high-grade materials for durability, wear resistance, and performance at high speeds and temperatures.
- Low Friction and Heat Dissipation: Designed to minimize internal friction, efficiently dissipating heat to prolong bearing life.
What Can 708 ACD/P4A Bearing Be Used for?
708 ACD/P4A Bearing is used in applications where high precision, speed, and reliability are paramount. Their typical uses include:
- Machine Tool Spindles: Essential in CNC machines and precision grinders, where they ensure high-speed, accurate tool performance.
- High-Speed Machinery: Used in equipment requiring high rotational speeds, such as drilling and milling machines.
- Aerospace Components: Crucial in aerospace applications for gyroscopes, actuators, and jet engine components due to their precision and stability.
- Medical Equipment: Employed in high-speed medical devices like dental drills and medical imaging equipment.
- Semiconductor Manufacturing: Used in semiconductor production equipment where precision and speed are crucial for accurate wafer processing.
| System of Measurement | Metric |
| Contact Angle | 25 ° |
| For Load Direction | Angular Contact |
| Seal Type | Open |
| Bore Dia | 8 mm |
| Bore Dia Tolerance | -0.004mm to 0 |
| Outer Dia | 22 mm |
| Outer Dia Tolerance | -0.005mm to 0 |
| Width | 7 mm |
| Width Tolerance | -0.2mm to 0 |
| Matched Arrangement | No |
| Preload | Available |
| Dynamic Radial Load | 718 lbf |
| Static Radial Load | 302 lbf |
| Max Speed (X1000 rpm) | 120 |
| Ring Material | Chrome Steel |
| Ball Material | Chrome Steel |
| Cage Material | Phenolic |
| Lubrication | Lubricated |
| Temperature Range | -30° to 110 °C |
| Weight | 0.012 kg |
| Tolerance Class | P4 (ABEC-7) |
| Ball Dia | 3.969 mm |
| Ball Qty | 9 |
Customer Visit
Our products are sold in Britain, America, Japan, Italy and Southeast Asia, well appreciated by their purchasers. We provide a wide range of products and related technologies to OEM and aftermarket customers around the world, in every major industry, at each phase of the asset lifecycle.
Factory
In order to meet the needs of the masses of customers and improve the market competitiveness of our company, we can provide OEM service according to our customers' needs. We have gained ISO9001 certificate, CE certificate, GOST certificate and SGS certificate.
Customer Testimonials
LIBC bearing since its establishment has been operating integrity, committed to become one of the drive and control field, can provide regular products, solutions and value-added services, users preferred suppliers.
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