McMaster-Carr logo
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    Help me decide (beta)
    3 Products
    About Track Rollers
    industrial info icon

    Find tubing with the right shrink ratio, flexibility, and dielectric strength. Plus, compare materials by chemical resistance temperature, and more.

    Shaft-Mount Track Rollers

    Image of Product. Front orientation. Track Rollers. Shaft-Mount Track Rollers.
    Image of Attribute. Front orientation. Contains Annotated. Track Rollers. Shaft-Mount Track Rollers.
    Also known as yoke-style cam followers, these rollers have more mounting flexibility than threaded track rollers. They're typically mounted onto a shaft or clevis rod end. Lubricate rollers through a hole and groove in the inner ring.
    Crowned Roller Profile—Crowned rollers have a slight curve, which is invisible to the naked eye, to stay centered on surfaces that are not perfectly aligned and/or not perfectly flat.
    With Seal—Rollers with seal have end seals to protect rolling elements from dirt and contamination.
    Roller,
    mm
    Load
    Capacity, lb.
    Dia.
    Wd.
    For Shaft
    Dia., mm
    Overall
    Wd., mm
    Max. Rotation
    Speed, rpm
    Static
    Radial
    Dynamic
    Radial
    Max. Temp.,
    ° F
    Bearing
    Type
    ID,
    mm
    ID Tolerance,
    mm
    Each
    Black-Oxide Steel Crowned Rollers With Seal
    8030403285013,2007,100210Needle40-0.008 to 08031N230000000
     

    Flanged Threaded Track Rollers

    Image of Product. Front orientation. Track Rollers. Flanged Threaded Track Rollers.
    Image of Attribute. Front orientation. Contains Annotated. Track Rollers. Flanged Threaded Track Rollers.
    Thread the stud directly into a component or secure with a nut for through-hole mounting. The flange provides guidance and helps the roller stay on track. All rollers are permanently lubricated and have end seals to retain lubricant and protect rolling elements from dirt and contamination.
    Roller,
    mm
    Stud,
    mm
    Thread
    Shoulder,
    mm
    Flange,
    mm
    Load
    Capacity, lb.
    Dia.
    Wd.
    Dia.
    Lg.
    Size
    Lg.,
    mm
    Dia.
    Lg.
    OD
    Thick.
    Max. Rotation
    Speed
    Static
    Radial
    Static
    Thrust
    Max. Temp.,
    ° F
    Includes
    Each
    Steel Flat Rollers With Seal
     
    Roller Bearing
    80523069.5M30 × 3.5 mm4044.51.610214Not Rated19,90012,000225Mounting Hardware6318K1230000000
     

    Threaded Track Rollers

    Image of Product. Front orientation. Track Rollers. Threaded Track Rollers.
    Image of Attribute. Front orientation. Contains Annotated. Track Rollers. Threaded Track Rollers.
    Also known as cam followers, track rollers support loads while guiding and positioning work. Thread the stud directly into a component or secure with a nut for through-hole mounting.
    Crowned Roller Profile—Crowned rollers have a slight curve, which is invisible to the naked eye, to stay centered on surfaces that are not perfectly aligned and/or not perfectly flat.
    Roller,
    mm
    Stud,
    mm
    Thread
    Shoulder,
    mm
    Load
    Capacity, lb.
    Dia.
    Wd.
    Dia.
    Lg.
    Size
    Lg.,
    mm
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Static
    Radial
    Dynamic
    Radial
    Max. Temp.,
    ° F
    Bearing
    Type
    Each
    Black-Oxide Steel Crowned Rollers Without Seal
     
    Hex Roller-Head Drive
    80353063M30 × 1.5 mm326311,50022,00014,000250Needle1470T6410000000
     
    back to top