7205 CD/HCP4A Super Precision P4A High Capacity D Design Angular Contact Ball Bearing with Hybrid Ceramic Balls
7205 CD/HCP4A 25×52×15 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing with Ceramic Balls
Super-precision, high-capacity, single row angular contact ball bearing
The 7205 CD/HCP4A 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. Equipped with hybrid ceramic balls, this bearing delivers superior performance and reliability, making it ideal for applications that require high rotational accuracy and stability.
| Part Number | 7205 CD/HCP4A |
|---|---|
| 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: Hybrid (Chrome Steel Rings, Ceramic Balls) 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 (ABEC-7) Weight: 0.11 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: 38,000 rpm Limiting Speed For Oil: 53,000 rpm |
- Manufactured to P4A precision grade standards
- Handles both radial and axial loads simultaneously
- Supports high-speed operation with stability
- Minimizes torque and friction for energy efficiency
- Enhanced rigidity for accuracy under heavy loads
- Hybrid ceramic balls for extended service life
- Effective performance across wide temperature range
- Superior rotational accuracy and reliability
The 7205 CD/HCP4A bearing is a versatile and high-performance component widely used across various industrial applications:
- Industrial Machinery: Cylindrical gear reducers and rotary dryers
- Welding and Cutting Equipment: Plasma welders
- Material Handling and Packaging: Plastic pelletizing machines
- Specialized Precision Instruments: Machine tool spindles and gas turbines
Its high precision, load-bearing capacity, hybrid ceramic ball design, and ability to withstand challenging conditions make it ideal for applications requiring high-speed operation, stability, and longevity, ensuring reliable performance in diverse and demanding 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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