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708 CD/P4ADBA Super Precision High Capacity Two Rows Angular Contact Ball Bearing
708 CD/P4ADBA 8*22*14 mm Super Precision High Capacity Two Rows Angular Contact Ball Bearing High Speed Spindle Tools CNC Machine
The 708 CD/P4ADBA bearing,bore diameter is 8 mm, outside diameter is 22mm,width is 14 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 |
708 CD/P4ADBA |
| 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) |
14mm(2*7mm) |
| Width Tolerance |
-0.2mm to 0 |
| Specifications |
Contact Angle |
15° (25°,40° Available) |
| Material |
Chrome Steel |
| Cage Material |
Phenolic |
| Number of Rows |
2 Rows (2*Single Row) |
| Seal Type |
Open |
| Temperature Range |
-30°C to 150°C |
| Lubrication |
Grease or Oil |
| Tolerance Class |
P4A better than P4 |
| Weight |
0.024kg |
| Matched Arrangement |
DB <> 2 bearings |
| Universal Matching Bearing |
No |
| Preload |
EL/Extra Light/Class A |
| Load and Speed |
Dynamic Radial Load |
5270 N |
| Static Radial Load |
2750 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 708 CD/P4ADBA Bearing?
The 708 CD/P4ADBA 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/P4ADBA Bearing?
The 708 CD/P4ADBA bearing,renowned for its high-speed and high-precision capabilities, is widely utilized across various industrial sectors including metallurgy, power generation, steel production, machine tools, mining, construction, road engineering, and railway vehicles. Its exceptional load-carrying capacity, wear resistance, and stability make it ideal for demanding applications such as rolling mills, electric motors, heavy-duty machinery, and precision manufacturing equipment. Additionally, it finds use in specialized machinery like plastic molding, nonwoven fabric production, and food processing equipment, ensuring efficient and reliable operation in diverse environments.
| 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 |
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