7201 CD/P4ADBC 12*32*20 mm Super Precision High Capacity Single Row Angular
Contact Ball Bearing
Matched set of two super-precision, high-capacity, D design, single
row angular contact ball bearings
The 7201 CD/P4ADBC bearing,with a bore diameter of 12 mm, outside diameter of 32 mm,
and width of 20 mm, features precise dimensions, high static load
capacity, and is manufactured to the P4A precision grade. This
bearing delivers superior performance and reliability, making it
ideal for applications that require high rotational accuracy and
stability.
| Part Number | 7201 CD/P4ADBC |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions | Inner Bore Diameter (d) | 12 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) | 20 (2*10 mm) |
| 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 |
| Lubrication | Grease or Oil |
| Tolerance Class | P4A better than P4 (ABEC-7) |
| Weight | 0.074 kg |
| Matched Arrangement | DB Back-to-back <> 2 bearings |
| Universal Matching Bearing | No |
| Preload | M/Moderate/Class C |
| Load and Speed | Dynamic Radial Load | 9560 N |
| Static Radial Load | 5100 N |
| Reference Speed For Grease (r/min) | 53,000 rpm |
| Limiting Speed For Oil(r/min) | 80,000 rpm |
What's the Performance Features of 7201 CD/P4ADBC Bearing?
The 7201 CD/P4ADBC angular contact ball bearing is manufactured to P4A precision grade standards, excels in
high-precision and high-performance applications. It handles both
radial and axial loads simultaneously, supports high-speed
operation with stability, minimizes torque and friction for energy
efficiency, and offers enhanced rigidity for accuracy under heavy
loads. Built with hybrid ceramic balls, this durable bearing
ensures extended service life and effective performance across a
wide temperature range, making it ideal for applications requiring
superior rotational accuracy and reliability.
What's the Applications of the 7201 CD/P4ADBC Bearing?
The 7201 CD/P4ADBC bearing,acclaimed for its superior performance and reliability,is
extensively applied across various industrial sectors, supporting
high-precision drilling in glass drilling machines, providing
stable rotational power in pressing and boring mills, ensuring
efficient operation in textile machinery and ironing machines,
facilitating continuous and stable production in pharmaceutical
equipment, guaranteeing high-quality print output in color printing
machines, enhancing construction efficiency in concrete pump
trucks, maintaining stable chemical reactions in tower reactors,
and improving processes in natural draft cooling towers, weaving
machinery, sand-making equipment, and chemical forming devices.
This versatile bearing is crucial for ensuring precision,
stability, and efficiency in a broad spectrum of industrial
applications.
| 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 |
