7205 CD/P4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and 25*52*15 mm Dimensions for High Static Load Capacity
7205 CD/P4A 25×52×15 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing
Super-precision, high-capacity, single row angular contact ball bearing. The 7205 CD/P4A bearing, with a bore diameter of 25 mm, outside diameter of 52 mm, and width of 15 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 | 7205 CD/P4A |
|---|---|
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Inner Bore Diameter (d) | 25 mm |
| Inner Bore Diameter Tolerance | -0.005mm to 0 |
| Outer Bore Diameter (D) | 52 mm |
| Outer Bore Diameter Tolerance | -0.007mm to 0 |
| Width (B) | 15 mm |
| Width Tolerance | -0.2mm to 0 |
| 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 or Oil |
| Tolerance Class | P4A better than P4 (ABEC-7) |
| Weight | 0.13 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | No |
| Preload | Not applicable |
| Dynamic Radial Load | 13500 N |
|---|---|
| Static Radial Load | 7200 N |
| Reference Speed For Grease | 30,000 rpm |
| Limiting Speed For Oil | 45,000 rpm |
The 7205 CD/P4A angular contact ball bearing is manufactured to P4A precision grade standards and excels in high-precision and high-performance applications. Key features include:
- Handles both radial and axial loads simultaneously
- Supports high-speed operation with stability
- Minimizes torque and friction for energy efficiency
- Offers enhanced rigidity for accuracy under heavy loads
- Built with hybrid ceramic balls for extended service life
- Effective performance across wide temperature range
The 7205 CD/P4A bearing is a high-precision component essential for a wide range of industrial applications, including:
- Steel rolling equipment
- Packaging machinery
- Printing machines
- Impeller pumps
- Food processing equipment
- Rollers, drive shafts, and conveyor belts
Its high load capacity, low friction, and precise operation ensure stable performance, enhanced efficiency, and superior product quality across various sectors. Proper selection considering installation methods and tolerance grades is crucial for achieving optimal performance and extended service life.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.