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S7011 ACB/P4A 7011 2RZ Angle Contact Ball Bearing 55x90x18

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    Buy cheap S7011 ACB/P4A 7011 2RZ Angle Contact Ball Bearing 55x90x18 from wholesalers
     
    Buy cheap S7011 ACB/P4A 7011 2RZ Angle Contact Ball Bearing 55x90x18 from wholesalers
    • Buy cheap S7011 ACB/P4A 7011 2RZ Angle Contact Ball Bearing 55x90x18 from wholesalers

    S7011 ACB/P4A 7011 2RZ Angle Contact Ball Bearing 55x90x18

    Ask Lasest Price
    Brand Name : CNBTZC or OEM
    Model Number : S7011 ACB/P4A
    Certification : IATF16949:2016
    Price : Please contact us,thanks
    Payment Terms : L/C,T/T
    Supply Ability : 100000pcs per month
    Delivery Time : 2-4 weeks
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    S7011 ACB/P4A 7011 2RZ Angle Contact Ball Bearing 55x90x18

    S7011 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 with seals


    The S7011 ACB/P4A bearing,bore diameter is 55 mm, outside diameter is 90 mm,width is 18 mm,featuring precise dimensions, high static load capacity, P4A precision grade, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.


    Part NumberS7011 ACB/P4A
    Bearing TypeAngular Contact
    Measurement UnitMetric
    DimensionsInner Bore Diameter (d)55 mm
    Inner Bore Diameter Tolerance-0.007mm to 0
    Outer Bore Diameter (D)90 mm
    Outer Bore Diameter Tolerance-0.008m to 0
    Width (B)18 mm
    Width Tolerance-0.2mm to 0
    SpecificationsContact Angle25° (15°,40° Available)
    MaterialChrome Steel
    Cage MaterialPhenolic
    Number of Rows1 Single Row
    Seal TypeSeal on both sides
    Temperature Range-30°C to 150°C
    LubricationGrease
    Tolerance ClassP4A better than P4
    Weight0.39 kg
    Matched ArrangementNo
    Universal Matching BearingNo
    PreloadNot applicable
    Load and SpeedDynamic Radial Load14000 N
    Static Radial Load11000 N
    Reference Speed For Grease (r/min)19,000 rpm
    Limiting Speed For Oil(r/min)30,000 rpm

    S7011 ACB/P4A 7011 2RZ Angle Contact Ball Bearing 55x90x18


    S7011 ACB/P4A 7011 2RZ Angle Contact Ball Bearing 55x90x18


    What's the Performance Features of S7011 ACB/P4A Bearing?


    The S7011 ACB/P4A bearing, engineered for high-performance applications, features P4A grade precision, 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.


    What's the Applications of the S7011 ACB/P4A Bearing?


    The S7011 ACB/HCP4A is a sealed high-precision angular contact ball bearing designed for applications requiring protection against contamination while maintaining reliable performance. Typical uses include:

    • Food Processing and Packaging Machinery
      Mixers, filling machines, and conveyor rollers.
      Compatible with food-grade lubricants .

    • Machine Tools and Automation Systems
      CNC spindle units under moderate-speed and non-extreme load conditions.
      Automated feeding systems where debris protection is essential.

    • Agricultural and Construction Equipment
      Used in harvesters, excavators, and outdoor transmission systems.
      Resistant to dust, mud, and moisture.

    • Medical and Laboratory Devices
      Suitable for centrifuges, blood analyzers, and rotating components in cleanroom environments.
      Low-noise design ideal for medical imaging equipment like MRI and CT scanners.

    • General Industrial Drives
      Reliable performance in fans, pumps, and conveyor rollers operating in humid or dusty settings such as textile and paper mills.

    • Robotics and Precision Machinery
      Perfect for robotic joints and actuators that require moderate-speed sealing and protection from external contaminants.


    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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