7002 CD/P4ADFA Super Precision Single Row Angular Contact Ball Bearing
7002 CD/P4ADFA 15×32×18 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing - High Speed
Matched set of two super-precision, high-capacity, D design, single row angular contact ball bearings.
The 7002 CD/P4ADFA 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, and P4A precision grade, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
Technical Specifications
| Part Number |
7002 CD/P4ADFA |
| 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) |
18 mm (2×9mm) |
| Width Tolerance |
-0.2mm to 0 |
| Specifications |
| Contact Angle |
15° (25°, 40° Available) |
| Material |
Chrome Steel |
| 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 |
0.06 kg |
| Matched Arrangement |
DF Face-to-face >< 2 bearings |
| Universal Matching Bearing |
No |
| Preload |
EL/Extra Light/Class A |
| Load and Speed |
| Dynamic Radial Load |
8320 N |
| Static Radial Load |
4900 N |
| Reference Speed For Grease (r/min) |
56,000 rpm |
| Limiting Speed For Oil (r/min) |
85,000 rpm |
Performance Features
The 7002 CD/P4ADFA bearing is engineered for high-performance applications, featuring 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.
Applications
The 7002 CD/P4ADFA bearing, a high-performance angular contact ball bearing, is crucial across various industries:
- Food coating and packaging machinery
- Road construction equipment
- Flexographic printing presses
- Material cutting machines
- Recycling crushers and testing machines
- Drilling and grinding mills
- Rubber pelletizing machines
- Irrigation systems and mixers
Its exceptional performance under high-load and harsh conditions makes it an indispensable component for maintaining operational stability and enhancing production efficiency across these diverse applications.
CERTIFICATE: RoHS & REACH, IATF16949:2016
Features: High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Service: OEM & ODM Customized Services
Samples: Please Contact Us
Support: Online Support, Professional Service
Size: Standard (Custom sizes available upon request)
Factory Manufacturer: Yes
