7002 CD/HCP4ADBA Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 100,000 rpm
7002 CD/HCP4ADBA 15×32×18 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls High Speed
Matched set of two super-precision, high-capacity, D design, single row angular contact ball bearings.
The 7002 CD/HCP4ADBA bearing features a bore diameter of 15 mm, outside diameter of 32 mm, and width of 18 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/HCP4ADBA |
|---|---|
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| 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) | 18 mm (2×9mm) |
| Width Tolerance | -0.2mm to 0 |
| Contact Angle | 15° (25°, 40° Available) |
| Material | Hybrid (Chrome Steel Rings, Ceramic Balls) |
| Cage Material | Phenolic |
| Number of Rows | 2 (2×Single Row) |
| Seal Type | Open |
| Temperature Range | -30°C to 150°C |
| Number of bearings in matched set | 2 |
| Tolerance Class | P4A better than P4 |
| Weight | 0.054 kg |
| Matched Arrangement | DB Back-to-back <> 2 bearings |
| Universal Matching Bearing | No |
| Preload | EL/Extra Light/Class A |
| Dynamic Radial Load | 8320 N |
| Static Radial Load | 4900 N |
| Reference Speed For Grease (r/min) | 67,000 rpm |
| Limiting Speed For Oil (r/min) | 100,000 rpm |
The 7002 CD/HCP4ADBA 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/HCP4ADBA bearing, a super-precision angular contact ball bearing, is widely utilized across various industrial equipment sectors. It ensures stable and efficient operation in applications including:
- Pneumatic mixers
- Plate creasing machines
- Friction welding equipment
- Chemical processing units
- Grain processing devices
- Pelletizing and drying systems
- Packaging lines
- Weaving machines
- Coding machines
This bearing adapts to demanding operational conditions, reducing vibration and noise, enhancing accuracy and efficiency, extending equipment lifespan, and ensuring reliable performance in environments that include corrosive chemicals, dusty conditions, and frequent starts/stops.
| 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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