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15mm Shaft 61702 Open Radial ball bearing single row deep groove 15X21X4mmThin Section Robot Bearing 6702

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    Buy cheap 15mm Shaft 61702 Open Radial ball bearing single row deep groove 15X21X4mmThin Section Robot Bearing 6702 from wholesalers
     
    Buy cheap 15mm Shaft 61702 Open Radial ball bearing single row deep groove 15X21X4mmThin Section Robot Bearing 6702 from wholesalers
    • Buy cheap 15mm Shaft 61702 Open Radial ball bearing single row deep groove 15X21X4mmThin Section Robot Bearing 6702 from wholesalers

    15mm Shaft 61702 Open Radial ball bearing single row deep groove 15X21X4mmThin Section Robot Bearing 6702

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    Brand Name : CNBTZC or OEM
    Model Number : 6702
    Certification : IATF16949:2016
    Price : Please contact us,thanks
    Payment Terms : L/C,T/T
    Supply Ability : 500000pcs per month
    Delivery Time : 2-4 weeks
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    15mm Shaft 61702 Open Radial ball bearing single row deep groove 15X21X4mmThin Section Robot Bearing 6702

    61702 6702 Deep Groove Ball Bearings15mm X 21mm X 4mm Thin Section Robot Bearings

    The 6702 deep groove ball bearing, with dimensions of 15 mm inner diameter × 21mm outer diameter × 4mm width, is renowned for its compact size, high-speed capability, and low noise characteristics.


    Bearing Number
    Boundary Dimensions(mm)Basic Load Rating(N)Limiting Speed(rpm)Reference(kg)
    Weight
    Inner DiameterOuter DiameterWidthChamferDynamicStaticGreaseOil
    dDBB1r(min)CrCorNon-contactWt ≈
    61700ZZ1015340.180039034000400000.00190
    61701ZZ2RS1218440.291053032000380000.00310
    61702ZZ2RS1521440.285049028000320000.00360
    61703ZZ2RS1723440.296061026000300000.00400
    61704ZZ2RS2027440.2103072023000280000.00590
    61705ZZ2RS2532440.2109083019000230000.00700
    61706ZZ2RS3037440.2117098016000190000.00830
    61707ZZ2RS3544550.31850163014000170000.01500
    61708ZZ2RS4050660.32519223412000150000.02300
    61709ZZ2RS4555660.3257724019000130000.02500
    61710ZZ2RS5062660.3266626367000100000.03400
    61711ZZ2RS5568770.328803070500080000.05500

    6702 Ball Bearings 15X21X4mm Specifications & Dimensions

    Universal6702
    TypeDeep Groove Ball
    Inner/Outer Ring/ Ball MaterialChrome Steel
    Cage MaterialSteel
    CageTypePunching
    PrecisionP0,P6
    Inner Dimension d(Ø)(mm)15
    Outer Dimension D(Ø)(mm)21
    Width B (or T)(mm)4
    LubricationGrease
    Load DirectionRadial
    Specifications/EnvironmentStandard
    Number of Raceway Ring RowsSingle Track
    Size StandardsMetric Series

    The 61702 open bearing, a type of deep groove ball bearing, features an open design that makes it suitable for applications requiring frequent lubrication or special working conditions. Stands out for its high-speed adaptability, ease of maintenance, and compact design, making it ideal for equipment requiring frequent adjustments or operating under harsh conditions. When selecting this bearing, factors such as load, speed, and environmental requirements should be consideredBelow is a summary of its typical application areas:

    1. Precision Instruments & Small Devices

    • Micro Motors & Toy Models:

    Used in remote-controlled cars and model devices due to its compact size, high-speed performance, and energy efficiency.

    • Office Equipment & Home Appliances:

    Found in paper shredders, curling irons, fans, and similar devices where low noise and smooth operation are essential.


    2. Industrial Manufacturing

    • Machine Tools & Precision Machinery:

    Supports spindles and transmission components, ensuring stability under moderate loads and enabling easy maintenance.

    • Chemical & Food Processing Equipment:

    Ideal for mixers, sterilizers, and other machinery in humid or corrosive environments. Its open design allows for easy cleaning and lubrication.


    3. Special Working Conditions

    • High-Temperature or High-Speed Environments:

    Suitable for motor shafts and instruments operating at high speeds. The open design improves heat dissipation and grease replenishment.

    • Textile & Packaging Machinery:

    Used in rollers and drive shafts, offering low friction and reliable performance.


    4. Other Applications

    • Medical Devices:

    Applied in dental drills and optical instruments, where cleanliness, precision, and low vibration are critical.

    • Automation Equipment:

    Used in robot joints and automated systems, providing flexibility and long service life with minimal maintenance.

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

    R2AZZ Shielded Radial Ball Bearing Miniature Deep Groove Ball Bearings Single Row 3.175x12.7x4.366mm Motor high speed bearing 4

    Quality 15mm Shaft 61702 Open Radial ball bearing single row deep groove 15X21X4mmThin Section Robot Bearing 6702 for sale
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