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7002 ACE/P4A Single Row Angular Contact Ball Bearings High Speed
7002 ACE/P4A 15*32*9 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed
Super-precision, high-speed E design, single row angular contact ball bearing
The 7002 ACE/P4A bearing,bore diameter is 15 mm, outside diameter is 32 mm,width is 9 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 |
7002 ACE/P4A |
| Bearing Type |
Angular Contact |
| Measurement Unit |
Metric |
| Dimensions |
Inner Bore Diameter (d) |
15 mm |
| Inner Bore Diameter Tolerance |
-0.004mm to 0 |
| Outer Bore Diameter (D) |
32mm |
| Outer Bore Diameter Tolerance |
-0.006mm to 0 |
| Width (B) |
9 mm |
| Width Tolerance |
-0.2mm to 0 |
| Specifications |
Contact Angle |
25° (15°,40° Available) |
| Material |
Chrome Steel |
| Cage Material |
Phenolic |
| Number of Rows |
1 Single Row |
| Seal Type |
Open |
| Temperature Range |
-30°C to 150°C |
| Lubrication |
Grease or oil |
| Tolerance Class |
P4A better than P4 |
| Weight |
0.028 kg |
| Matched Arrangement |
No |
| Universal Matching Bearing |
No |
| Preload |
Not applicable |
| Load and Speed |
Dynamic Radial Load |
4230 N |
| Static Radial Load |
1830 N |
| Reference Speed For Grease (r/min) |
63,000 rpm |
| Limiting Speed For Oil(r/min) |
95,000 rpm |
What's the Performance Features of 7002 ACE/P4A Bearing?
The 7002 ACE/P4A 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 7002 ACE/P4A Bearing?
The 7002 ACE/P4A bearing, a high-performance angular contact ball bearing, is designed for efficient operation in low to moderate temperature environments and can handle heavy loads at high speeds. It is widely used in machine tools (such as machining centers, milling and lathe machines, grinders), semiconductor manufacturing (for fault detection on silicon wafers), marine equipment (like gyro stabilizers), medical devices (for precise instrumentation), and precision measuring instruments, ensuring accuracy, stability, and reliability across these diverse applications.
| 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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