Open Seals 7011 CD/P4A Contact Angle Of Bearing
7011 CD/P4A 55*90*18 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed
Super-precision, high- capacity D design, single row angular contact ball bearing
The 7011 CD/P4A bearing,bore diameter is 55 mm, outside diameter is 90 mm,width is 18 mm,featuring precise dimensions, high static load capacity, P4A precision grade, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 7011 CD/P4A | |
| Bearing Type | Angular Contact | |
| Measurement Unit | Metric | |
| Dimensions | Inner Bore Diameter (d) | 55 mm |
| Inner Bore Diameter Tolerance | -0.007mm to 0 | |
| Outer Bore Diameter (D) | 90 mm | |
| Outer Bore Diameter Tolerance | -0.008m to 0 | |
| Width (B) | 18 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 or Oil | |
| Tolerance Class | P4A better than P4 | |
| Weight | 0.38 kg | |
| Matched Arrangement | No | |
| Universal Matching Bearing | No | |
| Preload | Not applicable | |
| Load and Speed | Dynamic Radial Load | 39700 N |
| Static Radial Load | 32500 N | |
| Reference Speed For Grease (r/min) | 15,000 rpm | |
| Limiting Speed For Oil(r/min) | 24,000 rpm | |
What's the Performance Features of 7011 CD/P4A Bearing?
The 7011 CD/P4A bearing, engineered for high-performance applications, features P4A grade precision, an 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. This bearing maintains high precision during operation, making it ideal for critical applications in machine tools, automation, aerospace, medical devices, and other industries requiring exceptional accuracy and reliability.
What's the Applications of the 7011 CD/P4A Bearing?
The 7011 CD/P4A is a high-precision angular contact ball bearing, designed for applications requiring high-speed rotation, low vibration, and reliable performance , making it ideal for advanced engineering systems.
Industrial Manufacturing
- Machining Equipment: Supports high-speed spindles in gear hobbing machines and milling machines, ensuring precision and surface quality.
- Plastic & Rubber Machines: Handles heavy loads in extruders and mixers, performing well in harsh environments.
Food & Packaging
- Biscuit Machines: Drives conveyor belts and molds for smooth production processes.
- Packaging Lines: Provides stable support for efficient material handling.
Textile & Sewing
- Special Looms: Ensures smooth operation of main shafts and shuttles for high-quality fabric production.
- Sewing Machines: Supports precise rotation of components for reliable sewing performance.
Energy & Environmental Protection
- Cooling Towers: Drives fans for effective heat dissipation.
- Environmental Equipment: Performs reliably in wastewater and exhaust gas treatment systems.
Other Applications
- Ironing Tables: Ensures smooth roller rotation for better ironing results.
- Lab Mixing Equipment: Supports uniform mixing in laboratory devices.
| 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 |
If you need more detailed information , feel free to ask!
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