McMaster-Carr logo
    Filter by
    Linear Bearing Component
    System of Measurement
    Shaft Diameter
    Attribute Image
    Housing Type
    ID
    Attribute Image
    Bearing Type
    Shaft Type
    Number of Mounting Holes
    Overall Length
    Overall Width
    Alignment Style
    Air Inlet Thread Pitch
    Industrial Info Snippet
    Air Inlet Thread Size
    Industrial Info Snippet
    Bearing Finish
    Center Height
    DFARS Specialty Metals
    Dynamic Load Capacity @ Pressure
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    For Minimum Stainless Steel Shaft Hardness
    For Minimum Steel Shaft Hardness
    For Shaft Smoothness, RMS
    Housing Finish
    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)
    1 Product

    Frictionless-Motion Mounted Linear Air Bearings

    Image of Product. Bearing in Housing. Front orientation. Contains Annotated. Linear Bearings. Frictionless-Motion Mounted Linear Air Bearings .
    Image of Product. Front orientation. CrossSection view. Contains Annotated. Linear Bearings. Frictionless-Motion Mounted Linear Air Bearings .

    Bearing in Housing

    Float bearings on air for precise, frictionless movement. Unlike traditional bearings that can wear your shaft down, these bearings are suspended using pressurized air for linear and rotary motion. Since there’s no friction, they glide smoothly and silently without wearing over time. These are self-aligning bearings, so they compensate for some shaft misalignment. They must be connected to a compressed air system.
    Overall
    Mounting
    Holes
    For Shaft
    Dia.
    Lg.
    Wd.
    Ht.
    Ctr.
    Ht.
    Dynamic Load Cap.
    @ Pressure
    Static Load
    Cap., lb.
    Temp. Range,
    ° F
    No.
    of
    Thread Size
    Air Inlet Thread
    Size
    Each
    Self-Aligning with 0.25° Misalignment Capability
     
    Carbon-Lined Anodized 6061 Aluminum Bearings with Anodized 6061 Aluminum Housing—For Aluminum, Stainless Steel, and Steel Shafts
    1 1/2"3 1/32"4 3/4"3 1/4"1 1/2"145 lb. @ 60 psi14515 to 1404M8 × 1.25 mmM5 × 0.8 mm0000000000000000
    Frictionless-Motion Air Linear Bearing with Housing, for 1-1/2" Shaft Diameter
    EachDelivers in 3 weeks
     
    back to top