7002 CD/HCP4AH Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 100,000 rpm
7002 CD/HCP4AH 15×32×9 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls High Speed
Super-precision, high-capacity, single row angular contact ball bearing suitable for direct oil-air lubrication.
The 7002 CD/HCP4AH bearing features a bore diameter of 15 mm, outside diameter of 32 mm, and width of 9 mm. With precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 7002 CD/HCP4AH |
|---|---|
| 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): 32 mm Outer Bore Diameter Tolerance: -0.004mm to 0 Width (B): 9 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 Weight: 0.027 kg Matched Arrangement: No Universal Matching Bearing: No Preload: Not applicable |
| Load and Speed |
Dynamic Radial Load: 5200 N Static Radial Load: 2450 N Reference Speed For Grease: 67,000 rpm Limiting Speed For Oil: 100,000 rpm |
The 7002 CD/HCP4AH bearing, engineered for high-performance applications, features P4A grade precision and 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.
The 7002 CD/HCP4AH bearing, a super-precision angular contact ball bearing, is widely used in various industrial sectors:
- Machine tools such as machining centers, milling and lathe machines, and grinders
- Semiconductor industry equipment including fault detection units on silicon wafers
- Marine gyro stabilizers and telescopes
- High-performance vehicle hubs
- Medical devices such as CT scanners and MRI machines
| 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 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.