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{"title":"71903 ACD\/HCP4A Super Precision Angular Contact Ball Bearing with 17 mm Bore","imgUrl":"https:\/\/img.chinax.com\/nimg\/99\/b5\/7991cdc0a85ecd064ed090914835-200x200-1\/71903_acd_2fhcp4a_super_precision_angular_contact_ball_bearing_with_17_mm_bore_diameter_p4a_precision_grade_and_hybrid_ceramic_bal.jpg","attrs":{"Structure":"Angular Contact","Delivery Time":"2-4 weeks","Part Number":"71903 ACD\/HCP4A Angular Contact Ball Bearing","Lubrication":"Grease,Oil"}}
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7011 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. The 7011 ACE/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.
Part Number
7011 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: -0.008mm 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: Open Temperature Range: -30°C to 150°C Lubrication: Grease or Oil Tolerance Class: P4A better than P4 Weight: 0.36 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: 23,000 rpm Limiting Speed For Oil: 35,000 rpm
Performance Features of 7011 ACE/HCP4A Bearing
The 7011 ACE/HCP4A bearing, engineered for high-performance applications, features 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.
Applications of the 7011 ACE/HCP4A Bearing
The 7011 ACE/HCP4A is an angular contact ball bearing suitable for many high-performance applications. Below are the main fields where this bearing is used:
General Machinery
Drying Equipment: Used in vacuum dryers, flash dryers, and rotary dryers. These bearings provide high stability and wear resistance, ensuring even drying and efficient operation. They perform well even in special environments like vacuum conditions.
Grinding Machines: Bearings help withstand high friction and vibration in grinders and sand mills, maintaining equipment precision and improving product quality.
Machine Tools: Ideal for machine tool screws, where precise motion control is required. The bearing ensures accurate transmission and improves machining precision and efficiency.
Industrial Production Equipment
Plastics & Rubber Industry: Used in injection molding machines and other equipment. It works stably under high temperature and pressure, ensuring continuous and reliable production.
Pharmaceutical Equipment: Meets the high precision and hygiene requirements in production, providing stable support and ensuring product quality and safety.
Specialized Equipment
Medical Equipment (Carts, Beds, Tables): Offers smooth and quiet performance, meeting the strict stability and noise requirements in medical devices for better patient experience.
Insulated Glass Production Lines: Ensures accurate movement and stable operation of production equipment, improving glass quality and manufacturing efficiency.
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!
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...
