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71911 ACD / HCP4A Super Precision Bearings Single Row Angular Contact 7911

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    Buy cheap 71911 ACD / HCP4A Super Precision Bearings Single Row Angular Contact 7911 from wholesalers
     
    Buy cheap 71911 ACD / HCP4A Super Precision Bearings Single Row Angular Contact 7911 from wholesalers
    • Buy cheap 71911 ACD / HCP4A Super Precision Bearings Single Row Angular Contact 7911 from wholesalers

    71911 ACD / HCP4A Super Precision Bearings Single Row Angular Contact 7911

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    Brand Name : CNBTZC or OEM
    Model Number : 71911 ACD/HCP4A
    Certification : IATF16949:2016
    Price : Please contact us,thanks
    Payment Terms : L/C,T/T
    Supply Ability : 200000pcs per month
    Delivery Time : 2-4 weeks
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    71911 ACD / HCP4A Super Precision Bearings Single Row Angular Contact 7911

    71911 ACD/HCP4A 55*80*13 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed

    Super-precision, high-capacity , single row angular contact ball bearing


    The 71911 ACD/HCP4A bearing,bore diameter is 55 mm, outside diameter is 80 mm,width is 13 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 Number71911 ACD/HCP4A
    Bearing TypeAngular Contact
    Measurement UnitMetric
    DimensionsInner 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
    SpecificationsContact Angle25° (15°,40° Available)
    MaterialHybrid (Chrome Steel Rings, Ceramic Balls)
    Cage MaterialPhenolic
    Number of Rows1 Single Row
    Seal TypeOpen
    Temperature Range-30°C to 150°C
    LubricationOil,Grease
    Tolerance ClassP4A better than P4 (ABEC-7)
    Weight0.15 kg
    Matched ArrangementNo
    Universal Matching BearingNo
    PreloadNot applicable
    Load and SpeedDynamic Radial Load18200 N
    Static Radial Load13700 N
    Reference Speed For Grease (r/min)17,000 rpm
    Limiting Speed For Oil(r/min)28,000 rpm

    71911 ACD / HCP4A Super Precision Bearings Single Row Angular Contact 7911


    71911 ACD / HCP4A Super Precision Bearings Single Row Angular Contact 7911


    What's the Performance Features of 71911 ACD/HCP4A Bearing?


    The 71911 ACD/HCP4A angular contact ball bearing is engineered for high-precision and high-performance applications, featuring very tight tolerances suitable for precise machinery, the 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.


    What's the Applications of the 71911 ACD/HCP4A Bearing?


    The 71911 ACD/HCP4A angular contact ball bearing is widely used in precision machinery across various industrial sectors due to its high accuracy, rigidity, and speed performance. Typical applications include, but are not limited to:

    • Machine Tools and Machining Equipment: CNC spindles, grinding machines, lathes, and precision milling machines.
    • Presses and Forming Equipment: Used in metal stamping, molding, and forming processes.
    • Lifting and Handling Equipment: Gantry cranes, lifting platforms, and material handling systems.
    • Chemical and Pharmaceutical Machinery: Reactors, distillation towers, plate heat exchangers, and single-stage pumps.
    • Drying and Cooling Systems: Hollow paddle dryers, cross-flow cooling towers, and low-noise cooling equipment.
    • Environmental and Air Purification Equipment: Air purifiers, exhaust gas treatment systems, and wastewater treatment units.
    • Automotive Manufacturing Equipment: Production lines for automotive mufflers and other auto parts.
    • Packaging and Food Processing Machinery: Wrapping machines, automatic packaging systems, and food handling equipment.
    • Injection Molding and Plastic Machinery: Injection molding machine components, blow molding machines, etc.
    • Mining and Construction Equipment: Crushers, screening machines, and on-site construction machinery.
    • Medical and Precision Instruments: High-precision medical devices and automated diagnostic equipment.
    • Automation and Robotics: Industrial robot joints, servo motors, and automated assembly systems.

    CERTIFICATERoHS & REACH, IATF16949:2016
    FeatureHigh Speed and Stiffness,High Running Accuracy,High Load Carrying Capacity
    ServiceOEM&ODM Customized Services
    SamplesPlease Contact Us
    ServiceOnline Support,Professional Service
    SizeStandard,For custom sizes ,please contact us
    Factory ManufacturerYes

    If you need more detailed information , feel free to ask!

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