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7009 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing 45x75x16mm

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    Buy cheap 7009 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing 45x75x16mm from wholesalers
     
    Buy cheap 7009 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing 45x75x16mm from wholesalers
    • Buy cheap 7009 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing 45x75x16mm from wholesalers

    7009 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing 45x75x16mm

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    Brand Name : CNBTZC or OEM
    Model Number : 7009 ACD/P4A
    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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    7009 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing 45x75x16mm

    7009 ACD/P4A 45*75*16 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


    The 7009 CD/P4A bearing,bore diameter is 45 mm, outside diameter is 75 mm,width is 16 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 Number7009 ACD/P4A
    Bearing TypeAngular Contact
    Measurement UnitMetric
    DimensionsInner Bore Diameter (d)45 mm
    Inner Bore Diameter Tolerance-0.006mm to 0
    Outer Bore Diameter (D)75 mm
    Outer Bore Diameter Tolerance-0.007mm to 0
    Width (B)16 mm
    Width Tolerance-0.2mm to 0
    SpecificationsContact Angle25° (15°,40° Available)
    MaterialChrome Steel
    Cage MaterialPhenolic
    Number of Rows1 Single Row
    Seal TypeOpen
    Temperature Range-30°C to 150°C
    LubricationGrease or Oil
    Tolerance ClassP4A better than P4
    Weight0.23 kg
    Matched ArrangementNo
    Universal Matching BearingNo
    PreloadNot applicable
    Load and SpeedDynamic Radial Load27600 N
    Static Radial Load21600 N
    Reference Speed For Grease (r/min)17,000 rpm
    Limiting Speed For Oil(r/min)26,000 rpm

    7009 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing 45x75x16mm


    7009 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing 45x75x16mm


    What's the Performance Features of 7009 ACD/P4A Bearing?


    The 7009 ACD/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 7009 ACD/P4A Bearing?


    The 7009 ACD/P4A bearing, a precision angular contact ball bearing, is known for its high precision and high-speed performance. Its applications span a wide range of industrial scenarios, as detailed below:

    1. Manufacturing and Machinery

    • Machine Tools
      Used in high-precision machining equipment such as gear milling machines, vertical lathes, and wafer insertion machines, providing stable axial support
      Suitable for high-speed transmission components like electric spindles and ball screw assemblies, meeting the requirements for rotational accuracy and rigidity in precision machine tools .

      Welding and Cutting Equipment
    • Applied in resistance welders, plasma cutters, and high-frequency welding machines, withstanding high-frequency vibrations and axial loads .


    2. Industrial Equipment and Energy

    • Heat Treatment and Furnaces
      Used in tempering furnaces and refractory furnace equipment, adapting to medium and low operating temperature environments.

    • Energy and Environmental Protection Equipment
      Ensures efficient operation of fluid systems in cooling towers (crossflow/counterflow), heat exchangers, and compressors.


    3. Food and Chemical Industries

    • Food Processing Machinery
      Applied in meat processing equipment, dairy machinery, and soy product processing equipment, meeting hygiene and corrosion resistance requirements ].

    • Chemical and Material Equipment
      Used in electroplating chillers, glass reaction vessels, and wear testing machines, adapting to chemically corrosive or high-temperature conditions.


    4. General Industry and Transportation

    • General Machinery
      Provides radial and unidirectional axial load support in equipment such as injection molding machine parts, auxiliary plastic machinery, and air conditioning pumps.

    • Transportation
      Used in railway systems, automotive wheel hub bearings, and other scenarios, adapting to high-speed operation and complex vibration environments.


    5. Special Industry Applications

    • Textile and Nonwoven Machinery
      Ensures stable high-speed operation in weaving machines and nonwoven fabric equipment .

    • Construction and Mining Equipment
      Used in heavy machinery such as drilling rigs and hole punchers, withstanding high-load impacts .

    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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