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7011 CD/HCP4A High Precision Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls
7011 CD/HCP4A High Precision Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls
Specifications
Coating :
Without
Replaceable With :
SKF, NSK 7011CSN24TRP4
Structure :
Angular Contact
Lubrication :
Grease,Oil
Design :
High-capacity D
Sealing :
Without
Brand Name :
CNBTZC or OEM
Model Number :
7011 CD/HCP4A
Certification :
IATF16949:2016
Place of Origin :
China
MOQ :
1000
Price :
Please contact us,thanks
Payment Terms :
L/C,T/T
Supply Ability :
100000pcs per month
Delivery Time :
2-4 weeks
Packaging Details :
plastic bag,box,carton,pallet
Contact type :
Normal contact (two-point contact)
Part Number :
7011 CD/HCP4A Angular Contact Ball Bearing
Seals Type :
Open (2RZ available)
Ring type :
One-piece inner and outer rings
Description
7011 CD / HCP4A High Precision Bearings Single Row Angular Contact Ball Bearing
7011 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. The 7011 CD/HCP4A bearing, with bore diameter of 55 mm, outside diameter of 90 mm, and width of 18 mm, features precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls. It delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
Technical Specifications
Part Number 7011 CD/HCP4A
Bearing Type Angular Contact
Measurement Unit Metric
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
Contact Angle 15° (25°, 40° Available)
Material Hybrid (Chrome Steel Rings, Ceramic Balls)
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 0.32 kg
Dynamic Radial Load 39700 N
Static Radial Load 32500 N
Reference Speed For Grease 18,000 rpm
Limiting Speed For Oil 28,000 rpm
7011 CD/HCP4A High Precision Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls 7011 CD/HCP4A High Precision Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls
Performance Features
The 7011 CD/HCP4A bearing, engineered for high-performance applications, features P4A grade precision and 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.
Applications
The 7011 CD/HCP4A is a precision angular contact ball bearing with an inner diameter of 55mm, outer diameter of 90mm, and thickness of 18mm. It is widely used across many industries due to its high precision, stability, and load-bearing capacity.
1. Industrial Manufacturing
  • Machining Equipment: Used in machines like broaching machines and cutting equipment to support transmission parts, ensuring high precision and efficiency.
  • Plastics & Rubber Industry: Applied in plastic granulators and weaving machines. It performs well under high temperature and heavy load conditions.
  • Textile Machinery: Widely used in spinning machines, lace machines, and fabric inspection machines. It supports high-speed operation with low vibration and noise.
2. Energy & Power Equipment
  • Pumps: Used in multi-stage pumps, submersible pumps, and process pumps. It handles both axial and radial loads, ensuring stable and efficient operation.
  • Power Generation Equipment: Supports rotating components in small generators or auxiliary power systems, helping ensure reliable performance.
3. Food & Packaging Industry
  • Food Processing Equipment: Used in bakery equipment and other food machines. It meets the industry's requirements for hygiene, safety, and reliability.
4. Other Applications
  • Construction Machinery: Installed in construction equipment such as pile drivers. It can withstand shocks and vibrations in harsh environments.
  • Laboratory Equipment: Used in lab mixers where high precision and low noise are important for accurate results and quiet working conditions.
Certifications & Services
Certificates: RoHS & REACH, IATF16949:2016
Features: High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Services: OEM&ODM Customized Services, Online Support, Professional Service
Sizes: Standard, For custom sizes, please contact us
Factory Manufacturer: Yes
Samples: Please Contact Us
If you need more detailed information, feel free to ask!
7011 CD/HCP4A High Precision Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls
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7011 CD/HCP4A High Precision Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls

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Product Detail
Coating :
Without
Replaceable With :
SKF, NSK 7011CSN24TRP4
Structure :
Angular Contact
Lubrication :
Grease,Oil
Design :
High-capacity D
Sealing :
Without
Contact Supplier
7011 CD/HCP4A High Precision Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls

Beining Intelligent Technology (Zhejiang) Co., Ltd

Verified Supplier
2 Years
zhejiang
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Precision Ball Bearings, Angular Contact Ball Bearings, LED Flashing Necklaces
Total Annual :
30000000-+
Employee Number :
200~+
Certification Level :
Verified Supplier
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