7205 ACD/P4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade
Price:
Please contact us,thanks
MOQ:
1000
Delivery Time:
2-3 weeks
Brand:
CNBTZC or OEM
Product Description
7205 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing
Product Overview
7205 ACD/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 with precise dimensions, high static load capacity, and P4A precision grade manufacturing. This bearing delivers superior performance and reliability, making it ideal for applications requiring high rotational accuracy and stability.
Technical Specifications
| Part Number | 7205 ACD/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 | 25° (15°, 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 |
Load and Speed Ratings
| Dynamic Radial Load | 13000 N |
| Static Radial Load | 6950 N |
| Reference Speed For Grease (r/min) | 26,000 rpm |
| Limiting Speed For Oil (r/min) | 40,000 rpm |
Product Images
Performance Features
- Manufactured to P4A precision grade standards for high-precision applications
- Handles both radial and axial loads simultaneously
- Supports high-speed operation with exceptional stability
- Minimizes torque and friction for improved energy efficiency
- Enhanced rigidity for accuracy under heavy loads
- Built with hybrid ceramic balls for extended service life
- Effective performance across wide temperature range
- Superior rotational accuracy and reliability
Applications
The 7205 ACD/P4A bearing is designed for high-speed and high-accuracy applications, commonly used in:
- Tensile testing machines
- Bean product processing equipment
- Drying systems
- Canned motor pumps
- Pneumatic pumps
- Chillers
- Linear guides
- Vortex pumps
- Injection molding machines
- Tractors and vertical lathes
- Electric spindles (special application for high-speed precision)
Certifications & Services
| Certifications | RoHS & REACH, IATF16949:2016 |
| Features | High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity |
| Services | OEM & ODM Customized Services |
| Samples | Please Contact Us |
| Support | Online Support, Professional Service |
| Size Options | Standard sizes available, custom sizes upon request |
| Manufacturer | Factory Manufacturer |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beining Intelligent Technology (Zhejiang) Co., Ltd
Location
No.502,Xinxing Third Road,Cixi Intelligent Home Appliance High Tech Industrial Development Zone, Zhejiang,China
Contact Person
Shelley Dong