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71911 ACB/HCP4A Super Precision High Speed Single Row Angular Contact Ball Bearing with Hybrid Ceramic Balls

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71911 ACB/HCP4A Super Precision High Speed Single Row Angular Contact Ball Bearing with Hybrid Ceramic Balls

Seals Type : Open (2RZ available)

Design : High-speed B

Replaceable With : SKF, NSK 7911A5SN24TRP4

Coating : Without

Contact type : Normal contact (two-point contact)

Ring type : One-piece inner and outer rings

Brand Name : CNBTZC or OEM

Model Number : 71911 ACB/HCP4A

Certification : IATF16949:2016

Place of Origin : China

MOQ : 1000

Price : Please contact us,thanks

Payment Terms : L/C,T/T

Supply Ability : 200000pcs per month

Delivery Time : 2-4 weeks

Packaging Details : plastic bag,box,carton,pallet

Structure : Angular Contact

Sealing : Without

Lubrication : Grease,Oil

Part Number : 71911 ACB/HCP4A Angular Contact Ball Bearing

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71911 ACB/HCP4A Super Precision Single Row Angular Contact Ball Bearing 7911
71911 ACB/HCP4A 55×80×13 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed
Super-precision, high-speed B design, single row angular contact ball bearing. The 71911 ACB/HCP4A bearing, with bore diameter of 55 mm, outside diameter of 80 mm, and width of 13 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.
Product Specifications
Part Number 71911 ACB/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) 80 mm
Outer Bore Diameter Tolerance -0.007mm to 0
Width (B) 13 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 Oil, Grease
Tolerance Class P4A better than P4 (ABEC-7)
Weight 0.17 kg
Matched Arrangement No
Universal Matching Bearing No
Preload Not applicable
Load and Speed
Dynamic Radial Load 9360 N
Static Radial Load 7650 N
Reference Speed For Grease (r/min) 24,000 rpm
Limiting Speed For Oil (r/min) 38,000 rpm
71911 ACB/HCP4A Super Precision High Speed Single Row Angular Contact Ball Bearing with Hybrid Ceramic Balls 71911 ACB/HCP4A Super Precision High Speed Single Row Angular Contact Ball Bearing with Hybrid Ceramic Balls
Performance Features
  • Engineered for high-precision and high-performance applications
  • Very tight tolerances suitable for precise machinery
  • Ability to handle both radial and axial loads simultaneously
  • High-speed operation with stability
  • Low torque and friction for energy efficiency
  • Enhanced rigidity for accuracy under heavy loads
  • Durability with extended service life
  • Effective performance across a wide temperature range
Applications
Industrial Manufacturing
  • Machine Tools: Ensures high precision in CNC machines for fine machining
  • Machinery: Improves performance in equipment like welding machines and chip conveyors
Medical and Daily Life
  • Medical Devices: Supports smooth operation of healthcare equipment
  • Shoe Sewing Machines: Enhances precision and efficiency in shoe production
Energy and Chemicals
  • Wind Power: Ensures stable operation of wind turbines
  • Heat Exchangers: Enables efficient rotation in spiral plate heat exchangers
Mining and Exploration
  • Used in geophysical instruments to ensure accurate and reliable operation during mining exploration
Food Processing
  • Works reliably in meat processing equipment, ensuring durability and consistent performance
Certifications and Services
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!
71911 ACB/HCP4A Super Precision High Speed Single Row Angular Contact Ball Bearing with Hybrid Ceramic Balls

Product Tags:

71911 ACB/HCP4A precision ball bearing

      

super precision angular contact bearing

      

single row ball bearing 7911

      
Wholesale 71911 ACB/HCP4A Super Precision High Speed Single Row Angular Contact Ball Bearing with Hybrid Ceramic Balls from china suppliers

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