McMaster-Carr logo
    Clear All
    System of Measurement
    System of Measurement
    Inch
    Metric
    Roller Style
    Roller Style
    Shaft MountThreaded Stud
    Roller Profile
    Roller Profile
    FlatRidged
    Round
    Shaft Mount Type
    Shaft Mount Type
    Press FitSet Screw
    Slip FitKeyway
    Hardness Rating
    Hardness Rating
    Soft
    Medium
    Hard
    Extra Hard
    Guide Roller Type
    Guide Roller Type
    Drive
    Idler
    Durometer
    Durometer
    20A
    30A
    35A
    55A
    60A
    70A
    80A
    85A
    90A
    Bearing Type
    Bearing Type
    Ball
    Roller
    Plain
    Maximum Temperature
    Maximum Temperature
    Less than 200° F
    200° to 249° F
    250° to 299° F
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Hub Material
    Hub Material
    Steel
    Aluminum
    Cast Iron
    Plastic
    Thread Size
    Thread Size
    click to learn more about
    Stud Diameter
    Stud Diameter
    default
    5/16"
    1/2"
    Number of Set Screws Required
    Number of Set
    Screws Required
    1
    2
    Set Screw Included
    Set Screw Included
    Yes
    No
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    328 Products