Beining Intelligent Technology (Zhejiang) Co., Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | 100000pcs per month |
| Delivery Time | 2-4 weeks |
| Packaging Details | plastic bag,box,carton,pallet |
| Part Number | S7011 ACE/HCP4A Angular Contact Ball Bearing |
| Structure | Angular Contact |
| Seals Type | Sealed,Seal on both sides,2RZ |
| Ring type | One-piece inner and outer rings |
| Lubrication | Grease |
| Replaceable With | SKF, NSK 7011A5SN24TRV1VP4 |
| Coating | Without |
| Sealing | Without |
| Design | High-speed E |
| Contact type | Normal contact (two-point contact) |
| Brand Name | CNBTZC or OEM |
| Model Number | S7011 ACE/HCP4A |
| Certification | IATF16949:2016 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 100000pcs per month |
| Delivery Time | 2-4 weeks | Packaging Details | plastic bag,box,carton,pallet |
| Part Number | S7011 ACE/HCP4A Angular Contact Ball Bearing | Structure | Angular Contact |
| Seals Type | Sealed,Seal on both sides,2RZ | Ring type | One-piece inner and outer rings |
| Lubrication | Grease | Replaceable With | SKF, NSK 7011A5SN24TRV1VP4 |
| Coating | Without | Sealing | Without |
| Design | High-speed E | Contact type | Normal contact (two-point contact) |
| Brand Name | CNBTZC or OEM | Model Number | S7011 ACE/HCP4A |
| Certification | IATF16949:2016 | Place of Origin | China |
| High Light | 7011 2RZ Sealed Angular Contact Bearings ，S7011 ACE/HCP4A Bearings | ||
S7011 ACE/HCP4A 55*90*18 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls High Speed
Super-precision, high-speed E design, single row angular contact ball bearing with seals
The S7011 ACE/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 ACE/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 | 25° (15°,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 | 0.37 kg | |
| Matched Arrangement | No | |
| Universal Matching Bearing | No | |
| Preload | Not applicable | |
| Load and Speed | Dynamic Radial Load | 15900 N |
| Static Radial Load | 11600 N | |
| Reference Speed For Grease (r/min) | 23,000 rpm | |
| Limiting Speed For Oil(r/min) | 35,000 rpm | |
What's the Performance Features of S7011 ACE/HCP4A Bearing?
The S7011 ACE/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 S7011 ACE/HCP4A Bearing?
The S7011 ACE/HCP4A is a high-precision angular contact ball bearing designed for high-speed operation and durability in harsh environments. Key Applications as following:
Machine Tool Spindles
Designed for high-speed CNC machining such as precision grinding and drilling, especially under heavy axial loads.
Aerospace Actuators
Used in flight control systems, landing gear, and auxiliary power units (APUs), where reliability under vibration is critical.
Semiconductor Manufacturing
Suitable for wafer handling and lithography stages in cleanrooms. P4A-grade accuracy ensures micron-level stability.
High-Speed Turbomachinery
Ideal for compressors and turbochargers that require heat-resistant components and long-lasting sealed lubrication.
Medical Imaging Systems
Perfect for MRI gantries and CT scanner rotating parts, offering low-noise and non-magnetic performance.
| 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!
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2013
Total Annual:
30000000-+
Employee Number:
200~+
Ecer Certification：
Verified Supplier
Beining Intelligent Technology Precision Bearings for High-Performance Industries At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in: CNC Machine Tool Spindles Robotics Motors With a focus on quality, automation, and... Beining Intelligent Technology Precision Bearings for High-Performance Industries At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in: CNC Machine Tool Spindles Robotics Motors With a focus on quality, automation, and...
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