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 |
| Structure | Angular Contact |
| Part Number | 7011 ACB/P4A Angular Contact Ball Bearing |
| Lubrication | Grease,Oil |
| Design | High-speed B |
| Coating | Without |
| Sealing | Without |
| Replaceable With | SKF, NSK 7011A5TRP4 |
| Ring type | One-piece inner and outer rings |
| Contact type | Normal contact (two-point contact) |
| Seals Type | Open (2RZ available) |
| Brand Name | CNBTZC or OEM |
| Model Number | 7011 ACB/P4A |
| 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 |
| Structure | Angular Contact | Part Number | 7011 ACB/P4A Angular Contact Ball Bearing |
| Lubrication | Grease,Oil | Design | High-speed B |
| Coating | Without | Sealing | Without |
| Replaceable With | SKF, NSK 7011A5TRP4 | Ring type | One-piece inner and outer rings |
| Contact type | Normal contact (two-point contact) | Seals Type | Open (2RZ available) |
| Brand Name | CNBTZC or OEM | Model Number | 7011 ACB/P4A |
| Certification | IATF16949:2016 | Place of Origin | China |
| High Light | 7011 ACB / P4A Bearing ，Angular Contact Single Row Ball Bearing | ||
7011 ACB/P4A 55×90×18 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing - High Speed
Super-precision, high-speed B design, single row angular contact ball bearing.
The 7011 ACB/P4A bearing features a bore diameter of 55 mm, outside diameter of 90 mm, and width of 18 mm. With precise dimensions, high static load capacity, and P4A precision grade, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 7011 ACB/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: -0.008mm to 0 Width (B): 18 mm Width Tolerance: -0.2mm to 0 |
| Specifications | Contact Angle: 25° (15°, 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: 0.42 kg Matched Arrangement: No Universal Matching Bearing: No Preload: Not applicable |
| Load and Speed | Dynamic Radial Load: 14,000 N Static Radial Load: 11,000 N Reference Speed For Grease: 19,000 rpm Limiting Speed For Oil: 30,000 rpm |
The 7011 ACB/P4A bearing is engineered for high-performance applications, featuring 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. 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.
The 7011 ACB/P4A is a high-precision angular contact ball bearing built to P4A ISO tolerance class. It is engineered for applications that demand high speed, rigidity, and accuracy.
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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 (Zhejiang) Co., Ltd. (formerly Ningbo Beining Bearing Co., Ltd.), established in February 2013, is a modern high-tech enterprise specializing in the research, development, design, and precision manufacturing of high-performance bearings. Operating from a 30,000 m²... Beining Intelligent Technology (Zhejiang) Co., Ltd. (formerly Ningbo Beining Bearing Co., Ltd.), established in February 2013, is a modern high-tech enterprise specializing in the research, development, design, and precision manufacturing of high-performance bearings. Operating from a 30,000 m²...
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