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    System of Measurement
    System of Measurement
    Inch
    For Shaft Diameter
    For Shaft Diameter
    3 1/8"
    Bearing Type
    Bearing Type
    Ball
    Bearing Trade Number
    Bearing Trade Number
    default
    ER51
    For Housing ID
    For Housing ID
    Show
    5.511"
    Maximum Speed
    Maximum Speed
    2,150 rpm
    For Load Direction
    For Load Direction
    Radial
    OD
    OD
    5.511"
    ID
    ID
    3 1/8"
    For Shaft Type
    For Shaft Type
    Round
    Ball Bearing Type
    Ball Bearing Type
    With Retaining Ring
    Construction
    Construction
    Single Row
    Inner Ring OD
    Inner Ring OD
    3.875"
    Inner Ring Width
    Inner Ring Width
    3.0625"
    Lubricant
    Lubricant
    Grease
    Maximum Radial Clearance
    Maximum Radial Clearance
    0.002"
    Maximum Temperature
    Maximum Temperature
    250° to 499° F
    Minimum Temperature
    Minimum Temperature
    -99° to -50° F
    Minimum Radial Clearance
    Minimum Radial Clearance
    0.001"
    Number of Set Screws Included
    Number of Set
    Screws Included
    2
    Retaining Ring OD
    Retaining Ring OD
    5 57/64"
    Retaining Ring Thickness
    Retaining Ring Thickness
    0.10938"
    Ring Finish
    Ring Finish
    Black Oxide
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