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  • Bearing Tolerances and Precision Levels

    2018-04-10
    Tolerance classes for ball bearings were defined by a committee within the ABMA known as the Annular Bearings Engineers Committee (ABEC). These tolerances are commonly referred to as ABEC rating, or grade. Tolerance class...

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  • How to buy a real imported bearings?

    2018-04-10
    Imported bearing fidelity of good quality, product characteristics, how to buy real imported bearings? Manufacturer of bearings imported from Germany - IDC bearing company sales staff said that if you want to buy the real...

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  • Bearing the ls, rz, rs stand for

    2018-04-10
    Ls: bearing side has the contact seal, inner ring without sealing groove; Rz: bearing side has a low friction lining plate synthetic rubber seal (non-contact); Rs: bearing side with synthetic rubber or polyurethane contac...

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  • What is the bearing steel?

    2018-04-10
    Bearing steel is used in the manufacture of ball bearing, roller bearing ring and steel. Bearing to work under great pressure and friction, so the requirement bearing steel has high and even hardness and wear resistance, ...

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