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Plastic Cages Non Standard Bearing / One Way Roller Bearing GCR15 Material

    Buy cheap Plastic Cages Non Standard Bearing / One Way Roller Bearing GCR15 Material from wholesalers
     
    Buy cheap Plastic Cages Non Standard Bearing / One Way Roller Bearing GCR15 Material from wholesalers
    • Buy cheap Plastic Cages Non Standard Bearing / One Way Roller Bearing GCR15 Material from wholesalers

    Plastic Cages Non Standard Bearing / One Way Roller Bearing GCR15 Material

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    Brand Name : VCD
    Model Number : CSK201/CSK202/CSK203
    Certification : ISO9001:2000
    Delivery Time : 45 working days
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    Plastic Cages Non Standard Bearing / One Way Roller Bearing GCR15 Material

    1. Bearing Seal

    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

    3.Also can consult the table below choose bearing clearance


    The usage situationUse examplesChoose clearance
    Strict control noise, vibration installation precision, high positionInstrument and equipmentRoll neck calender Low noise and small motorC2,C0
    General load, speed, working temperature is not highTransmission machinery, reducer and other general machineryC0
    High temperature, high speed, high requirements for service lifeAutomobile generator and engineC3
    Using high temperature environment, should not be the occasion of heatDrying machine, paper making machinery, and so onC3,C4
    High temperature, high speed, and large impact load

    Vibrating screen, speed gear


    C4
    Inner and outer ring take the surplus interference, large volume, high temperature, heat dissipationVibration type pressure road, machine car rear wheelC5

    Quality Plastic Cages Non Standard Bearing / One Way Roller Bearing GCR15 Material for sale
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