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6204 ZZ/6203 ZZ/6202 ZZ electric motors Used ball bearings,high speed and working temperature

    Buy cheap 6204 ZZ/6203 ZZ/6202 ZZ electric motors Used ball bearings,high speed and working temperature from wholesalers
     
    Buy cheap 6204 ZZ/6203 ZZ/6202 ZZ electric motors Used ball bearings,high speed and working temperature from wholesalers
    • Buy cheap 6204 ZZ/6203 ZZ/6202 ZZ electric motors Used ball bearings,high speed and working temperature from wholesalers

    6204 ZZ/6203 ZZ/6202 ZZ electric motors Used ball bearings,high speed and working temperature

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    Brand Name : VCD
    Model Number : 6204 ZZ/6203 ZZ/6202 ZZ
    Certification : ISO9001:2000
    Supply Ability : 100000 pcs per month
    Delivery Time : 30 days according to purchasing quantity
    • Product Details
    • Company Profile

    6204 ZZ/6203 ZZ/6202 ZZ electric motors Used ball bearings,high speed and working temperature

    1.Materials of Bearing Seals

    Bearing seal form into dust cover and plastic material seal. There are various types of seal. Because of different seal material, bearing to adapt condition will also change.

    Name CodeCharacteristicsUsing Temperature

    NBR

    Acrylonitrile-butadiene rubber

    Oil resistance,heat resistance,resistance to wear-40~120

    FKM

    Fluorine rubber

    Hear resistant,acid and alkali resistant and chemicals, oil resistance preferred-20~200

    VMQ

    Silicone rubber

    Heat and cold resistance, good compression deformation is small, but the mechanical strength is not good-60~230

    ACM

    Polypropylene acid ester rubber

    Heat resistance, oil resistance better than NBR, but resistance to water and alkali is not strong-20~150

    2.The size of bearing clearance directly related to the use of noise,vibration,normal temperature,service life and the assembly of machinery motion effect. Therefore, it is very important that we choose the suitable assembly bearing clearance. We divided from small to big according to radial clearance range into C2, C0, C3, C4 and C5. Specific reference see the chart:


    BoreC2C0C3C4C5
    OverIncluding
    mmInchmmInchMinMaxMinMaxMinMaxMinMaxMin.Max
    2.50.0984100.39370721382314292037
    100.3937180.708709318112518332545
    180.7887240.9449010520132820362848
    240.9449301.1811111520132823413053
    301.1811401.5748111620153328464064
    401.5748501.9685111623183630514573
    501.9685652.5591115828234338615590

    Quality 6204 ZZ/6203 ZZ/6202 ZZ electric motors Used ball bearings,high speed and working temperature for sale
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