7207 CD/P4A Super Precision High Capacity Angular Contact Ball Bearing with P4A Precision Grade
Price:
Please contact us,thanks
MOQ:
1000
Delivery Time:
2-4 weeks
Brand:
CNBTZC or OEM
Product Description
7207 CD/P4A Super Precision Single Row Angular Contact Ball Bearing
7207 CD/P4A 35×72×17 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing
Super-precision, high-capacity, single row angular contact ball bearing featuring precise dimensions, high static load capacity, and manufactured to P4A precision grade. This bearing delivers superior performance and reliability, making it ideal for applications requiring high rotational accuracy and stability.
Technical Specifications
| Part Number | 7207 CD/P4A |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Inner Bore Diameter (d) | 35 mm |
| Inner Bore Diameter Tolerance | -0.006mm to 0 |
| Outer Bore Diameter (D) | 72 mm |
| Outer Bore Diameter Tolerance | -0.007mm to 0 |
| Width (B) | 17 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 | Oil or Grease |
| Tolerance Class | P4A better than P4 (ABEC-7) |
| Weight | 0.28 kg |
| Dynamic Radial Load | 31900 N |
| Static Radial Load | 21600 N |
| Reference Speed For Grease | 20,000 rpm |
| Limiting Speed For Oil | 34,000 rpm |
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
- Hybrid ceramic balls for extended service life
- Effective performance across wide temperature range
Applications
- Precision machine tools and processing equipment for high-speed machining
- Gear hobbing machines and grinders for transmission accuracy
- Chemical, pharmaceutical, and plastic processing equipment
- Textile machinery for operational stability
- Medical and laboratory devices including CT scanners and centrifuges
- Power equipment and high-speed printing machinery
Certifications & Services
| 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 |
| Support | Online Support, Professional Service |
| Size | 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