S7205 CD/P4A 25*52*15 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing
Super-precision, high-capacity, single row angular contact ball bearing with seals
The S7205 CD/P4A bearing,with a bore diameter of 25 mm, outside diameter of 52 mm, and width of 15 mm, features precise dimensions, high static load capacity, and is manufactured to the P4A precision grade.This bearing delivers superior performance and reliability, making it ideal for applications that require high rotational accuracy and stability.
| Part Number | S7205 CD/P4A |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions | Inner Bore Diameter (d) | 25 mm |
| Inner Bore Diameter Tolerance | -0.005mm to 0 |
| Outer Bore Diameter (D) | 52 mm |
| Outer Bore Diameter Tolerance | -0.007mm to 0 |
| Width (B) | 15 mm |
| Width Tolerance | -0.2mm to 0 |
| Specifications | Contact Angle | 15° (25°,40° Available) |
| Material | Chrome Steel |
| Cage Material | Phenolic |
| Number of Rows | 1 Single Row |
| Seal Type | Seal on both sides |
| Temperature Range | -30°C to 150°C |
| Lubrication | Grease |
| Tolerance Class | P4A better than P4 (ABEC-7) |
| Weight | 0.13 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | No |
| Preload | Not applicable |
| Load and Speed | Dynamic Radial Load | 13500 N |
| Static Radial Load | 7200 N |
| Reference Speed For Grease (r/min) | 30,000 rpm |
| Limiting Speed For Oil(r/min) | 45,000 rpm |
What's the Performance Features of S7205 CD/P4A Bearing?
The S7205 CD/P4A angular contact ball bearing is manufactured to P4A precision grade standards, excels in high-precision and high-performance applications. It handles both radial and axial loads simultaneously, supports high-speed operation with stability, minimizes torque and friction for energy efficiency, and offers enhanced rigidity for accuracy under heavy loads. Built with hybrid ceramic balls, this durable bearing ensures extended service life and effective performance across a wide temperature range, making it ideal for applications requiring superior rotational accuracy and reliability.
What's the Applications of the S7205 CD/P4A Bearing?
The S7205 CD/P4A bearing,is highly valued in the machine tool industry for its exceptional precision and speed, making it ideal for spindle and transmission systems where high performance is critical. Although specific applications in aerospace are not detailed, its high-precision characteristics suggest potential use in spacecraft components requiring reliable operation under extreme conditions. Furthermore, this bearing is suitable for other high-precision and high-speed applications, such as in precision instruments and automation equipment, where it significantly enhances system reliability and efficiency. Its versatility and superior performance make it an essential component across a variety of demanding industrial sectors.
| 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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S7205 CD/P4A Super Precision Single Row Angular Contact Ball Bearing 7205 2RZ Images
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