S7011 CD / HCP4A Super Precision Ball Bearings Single Row Angular Contact Bearing 7011 2RZ
S7011 CD/HCP4A 55*90*18 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls High Speed
Super-precision, high-capacity D design, single row angular contact ball bearing with seals
The S7011 CD/HCP4A 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, and hybrid ceramic balls, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | S7011 CD/HCP4A | |
| 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 | Hybrid (Chrome Steel Rings, Ceramic Balls) | |
| Cage Material | Phenolic | |
| Number of Rows | 1 Single Row | |
| Seal Type | Seal on both sides | |
| Temperature Range | -30°C to 150°C | |
| Lubrication | Grease | |
| Tolerance Class | P4A better than P4 | |
| Weight | 0.32 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) | 18,000 rpm | |
| Limiting Speed For Oil(r/min) | 28,000 rpm | |
What's the Performance Features of 7011 CD/HCP4A Bearing?
The 7011 CD/HCP4A 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/HCP4A Bearing?
The S7011 CD/HCP4A is a precision angular contact ball bearing. It is used in many different types of equipment due to its high accuracy, reliability, and load-bearing capacity.
1. Industrial Machinery
- Used in quilt machines, weaving machines, diaphragm pumps, and cookie machines.
- It supports stable operation and handles loads in applications that require precision and speed.
2. Agriculture & Laboratory Equipment
- Applied in agricultural testing equipment to ensure efficient and stable performance during experiments.
3. Construction Machinery
- Used in tracked excavators and similar machines.
- It works well under tough conditions, handling heavy loads and high stress.
4. Medical Equipment
- Found in devices like medical dispersers, where high precision and stability are essential for safe and accurate operations.
5. Machine Tools
- Used in machine tool jacks and related parts to improve machining accuracy and system stability.
6. Other Applications
- Also used in linear guides, plastic machine accessories, drilling machines, curved guides, and meat processing equipment to support smooth and reliable operation.
| 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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