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    2 Products

    Precision Needle-Roller Bearings

    Image of Product. Front orientation. Roller Bearings. Precision Needle-Roller Bearings.
    Image of Product. Bearing. Front orientation. Roller Bearings. Precision Needle-Roller Bearings.

    Bearing

    Install these bearings directly onto hardened and ground shafts. They have higher load capacity, speed, and accuracy than standard needle-roller bearings.
    Open Bearing—Open bearings dissipate heat more efficiently than sealed bearings.
    Shaft Liners—Shaft liners allow you to use the bearing on unhardened and unground shafts.
    Bearings
    Shaft Liners
    Radial Load
    Cap., lb.
    For Shaft
    Dia., mm
    For Housing
    ID, mm
    Wd.,
    mm
    Dynamic
    Static
    Max. Rotation
    Speed, rpm
    Lubrication
    For Shaft Surface
    Smoothness, Ra, μin
    Temp. Range,
    ° F
    Each
    For Shaft
    Dia., mm
    Each
    For Radial Load—Open with Steel Ring
    8151289092029,000Required40 to 2452423K2100000052423K4100000
     
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