707 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:
30 days
Brand:
CNBTZC or OEM
Product Description
707 ACD/P4A Super Precision High Capacity Single Row Angular Contact Ball Bearing
The 707 ACD/P4A bearing features a 7×19×6 mm configuration with precise dimensions and high static load capacity. With P4A precision grade, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability. This bearing is optimized for high-speed spindle tools and CNC machines.
Technical Specifications
| Part Number | 707 ACD/P4A |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Inner Bore Diameter (d) | 7 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 |
| Outer Bore Diameter (D) | 19 mm |
| Outer Bore Diameter Tolerance | -0.005mm to 0 |
| Width (B) | 6 mm |
| Width Tolerance | -0.2mm to 0 |
| Contact Angle | 25° (15°, 40° Available) |
| Material | Chrome Steel |
| Cage Material | Phenolic |
| Number of Rows | Single Row |
| Seal Type | Open |
| Temperature Range | -30°C to 150°C |
| Lubrication | Grease or Oil |
| Tolerance Class | P4A (better than P4) |
| Weight | 0.008 kg |
| Matched Arrangement | No (DB, DF, DT, DG) |
| Preload | Not Applicable |
| Dynamic Radial Load | 2420 N |
| Static Radial Load | 950 N |
| Reference Speed For Grease | 90,000 rpm |
| Limiting Speed For Oil | 140,000 rpm |
Performance Features
The 707 ACD/P4A bearing is engineered for high-performance applications with P4A grade precision and angular contact design for handling significant radial and axial loads. Optimized for high-speed operation with minimal vibration, it offers smooth, quiet performance and is constructed from premium materials to ensure durability and longevity. Preloaded to eliminate internal clearance, this bearing maintains high precision during operation, making it ideal for critical applications.
Applications
The 707 ACD/P4A bearing is widely applied in high-precision machinery including:
- CNC machine tools and precision grinders
- Electric tools like drills and engravers
- Industrial robots for precise joint movements
- Aerospace components including aircraft engines and navigation systems
- High-speed motors and generators
- Optical devices such as gyroscopes and telescopes
- Medical equipment like surgical robots and imaging machines
- Semiconductor manufacturing tools
- Automotive components
- Dental equipment
- Textile and printing machinery
- Food and pharmaceutical packaging machines
- Wind energy systems
- Metrology instruments
Certifications & Services
| Certificates | RoHS, IATF16949:2016 |
| Features | 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 Options | Standard (custom sizes available upon request) |
| Manufacturer | Factory Manufacturer |
Similar Products
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