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7210 CD/P4A Super Precision Single Row Angular Contact Ball Bearing

Beining Intelligent Technology (Zhejiang) Co., Ltd
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    Buy cheap 7210 CD/P4A Super Precision Single Row Angular Contact Ball Bearing from wholesalers
     
    Buy cheap 7210 CD/P4A Super Precision Single Row Angular Contact Ball Bearing from wholesalers
    • Buy cheap 7210 CD/P4A Super Precision Single Row Angular Contact Ball Bearing from wholesalers

    7210 CD/P4A Super Precision Single Row Angular Contact Ball Bearing

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    Brand Name : CNBTZC or OEM
    Model Number : 7210 CD/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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    7210 CD/P4A Super Precision Single Row Angular Contact Ball Bearing

    7210 CD/P4A 50*90*20 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing

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


    The 7210 CD/P4A bearing,with a bore diameter of 50 mm,outside diameter of 90 mm,and width of 20 mm,features precise dimensions, high static load capacity, and is manufactured to the P4A precision grade. Equipped with hybrid ceramic balls, this bearing delivers superior performance and reliability, making it ideal for applications that require high rotational accuracy and stability.


    Part Number7210 CD/P4A
    Bearing TypeAngular Contact
    Measurement UnitMetric
    DimensionsInner Bore Diameter (d)50 mm
    Inner Bore Diameter Tolerance-0.006mm to 0
    Outer Bore Diameter (D)90 mm
    Outer Bore Diameter Tolerance-0.008 mm to 0
    Width (B)20 mm
    Width Tolerance-0.2mm to 0
    SpecificationsContact Angle15° (25°,40° Available)
    MaterialChrome Steel
    Cage MaterialPhenolic
    Number of Rows1 Single Row
    Seal TypeOpen
    Temperature Range-30°C to 150°C
    LubricationOil or Grease
    Tolerance ClassP4A better than P4 (ABEC-7)
    Weight0.45 kg
    Matched ArrangementNo
    Universal Matching BearingNo
    PreloadNot applicable
    Load and SpeedDynamic Radial Load44900 N
    Static Radial Load34000 N
    Reference Speed For Grease (r/min)16,000 rpm
    Limiting Speed For Oil(r/min)26,000 rpm

    7210 CD/P4A Super Precision Single Row Angular Contact Ball Bearing


    7210 CD/P4A Super Precision Single Row Angular Contact Ball Bearing


    What's the Performance Features of 7210 CD/P4A Bearing?


    The 7210 CD/P4A angular contact ball bearing is manufactured to P4A precision grade standards, excels in high-precision and high-performance applications. It handles both radial and axial loads simultaneously, supports high-speed operation with stability, minimizes torque and friction for energy efficiency, and offers enhanced rigidity for accuracy under heavy loads. Built with hybrid ceramic balls, this durable bearing ensures extended service life and effective performance across a wide temperature range, making it ideal for applications requiring superior rotational accuracy and reliability.


    What's the Applications of the 7210 CD/P4A Bearing?


    The 7210 CD/P4A bearing, a precision angular contact ball bearing , is widely used in various industries due to its high performance. Below are the main application areas:


    1. Machine Tools

    In machine tools, high precision and speed are essential. The 7210 CD/P4A excels in speed, load capacity, and wear resistance, ensuring stable and accurate operations. For example, in woodworking machines, it ensures precise cutting and shaping by stabilizing tool rotation, improving processing quality.


    2. Mechanical Manufacturing

    This bearing supports and transmits motion in mechanical systems. In shoe-making machines like front-heel machines, its high precision ensures accurate operation, enhancing production efficiency and product quality.


    3. Fluid Machinery

    In fluid machinery such as pneumatic pumps and Roots pumps, the bearing provides excellent sealing and stability. It reduces leakage and vibration, ensuring efficient and reliable pump operation.


    4. Welding and Processing

    • Roll Welding Machines: The bearing ensures precise alignment and stable rotation during welding, improving weld quality.
    • Hot Melt Glue Machines: It stabilizes glue nozzle operations, ensuring uniform and accurate glue application.

    5. Guide Rails and Embossing

    • Sliding Guide Rails: The bearing’s smooth sliding performance and load-carrying capacity improve rail movement and equipment efficiency.
    • Embossing Machines: It ensures precise control of pressure and position during embossing, delivering stable and accurate results.

    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

    Quality 7210 CD/P4A Super Precision Single Row Angular Contact Ball Bearing for sale
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