7204 CD/P4A 20*47*14 mm Super Precision High Capacity Single Row
Angular Contact Ball Bearing
Super-precision, high-capacity, single row angular contact ball
bearing
The 7204 CD/P4A bearing,with a bore diameter of 20 mm, outside diameter of 47 mm,
and width of 14 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 | 7204 CD/P4A |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions | Inner Bore Diameter (d) | 20 mm |
| Inner Bore Diameter Tolerance | -0.005mm to 0 |
| Outer Bore Diameter (D) | 47 mm |
| Outer Bore Diameter Tolerance | -0.006mm to 0 |
| Width (B) | 14 mm |
| Width Tolerance | -0.2mm to 0 |
| Specifications | Contact Angle | 15° (25°,40° Available) |
| Material | Chrome Steel |
| Cage Material | Phenolic |
| Number of Rows | 1 Single Row |
| Seal Type | Open |
| Temperature Range | -30°C to 150°C |
| Lubrication | Grease,oil |
| Tolerance Class | P4A better than P4 (ABEC-7) |
| Weight | 0.1 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | No |
| Preload | Not applicable |
| Load and Speed | Dynamic Radial Load | 11900 N |
| Static Radial Load | 5850 N |
| Reference Speed For Grease (r/min) | 36,000 rpm |
| Limiting Speed For Oil(r/min) | 53,000 rpm |
What's the Performance Features of 7204 CD/P4A Bearing?
The 7204 CD/P4A 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 7204 CD/P4A Bearing?
The 7204 CD/P4A angular contact ball bearing is renowned for its high precision and
performance, making it ideal for use in precision mechanical
equipment where it ensures stability and efficiency at high speeds.
Featuring a deep groove raceway design, stamped steel cage for
durability, and spherical rollers for enhanced rolling performance
and load capacity, this bearing also plays a crucial role in
heavy-duty vehicles. Its robust design makes it indispensable in
various demanding industrial applications, ensuring reliability and
precision across sectors such as precision mechanics and automotive
engineering.
| 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 |
