7001 CD/P4ADBG8 12*28*16 mm P4A Precision Grade High Capacity D Design Angular Contact Ball Bearing
7001 CD/P4ADBG8 12×28×16 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 7001 CD/P4ADBG8 bearing features a bore diameter of 12 mm, outside diameter of 28 mm, and width of 16 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.
| Part Number | 7001 CD/P4ADBG8 |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Inner Bore Diameter (d) | 12 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 |
| Outer Bore Diameter (D) | 28 mm |
| Outer Bore Diameter Tolerance | -0.004mm to 0 |
| Width (B) | 16mm (2×8 mm) |
| Width Tolerance | -0.2mm to 0 |
| 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 |
| Lubrication | Grease or Oil |
| Tolerance Class | P4A (better than P4) |
| Weight | 0.042 kg |
| Matched Arrangement | DB Back-to-back <> 2 bearings |
| Universal Matching Bearing | No |
| Preload | CP/Special |
| Dynamic Radial Load | 7280 N |
| Static Radial Load | 3800 N |
| Reference Speed For Grease (r/min) | 67,000 rpm |
| Limiting Speed For Oil (r/min) | 100,000 rpm |
The 7001 CD/P4ADBG8 bearing, engineered for high-performance applications, features P4A grade precision and an 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 7001 CD/P4ADBG8 bearing, a super-precision angular contact ball bearing featuring precision design and high-performance characteristics, is widely used in:
- Precision machinery and electric spindles
- High-speed operations requiring centrifugal force resistance
- Automated production lines
- Machine tools and robotics
- Applications requiring deep groove and spherical roller design
This bearing significantly impacts the efficiency and stability of industrial systems.
| Certificates | 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 Availability | Standard (Custom sizes available upon request) |
| Factory Manufacturer | Yes |
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