McMaster-Carr logo
    Filter by
    System of Measurement
    Shaft Diameter
    Attribute Image
    ID
    Attribute Image
    Thickness
    For Load Direction
    Cage Material
    Maximum Rotation Speed
    Bearing Type
    Material
    Industrial Info Compare
    Relative Thickness
    Dynamic Thrust Load Capacity
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Roller Bearing Type
    Bearing Seal Type
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Shaft Type
    DFARS Specialty Metals
    Washer Material
    Specifications Met
    Lubrication
    Static Thrust Load Capacity
    For Shaft Surface Smoothness, Ra
    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)
    2 Products

    Needle-Roller Thrust Bearings

    Image of Product. Bearings. Front orientation. Thrust Bearings. Needle-Roller Thrust Bearings.

    Bearings

    Image of Product. Front orientation. Thrust Roller Bearing Washers.

    Washers

    Small but mighty, our thinnest rolling thrust bearings slot into tight spaces and spin at whirring speeds. Their long, slender rollers support thrust loads and reduce friction in everything from machine tool spindles to gearboxes.
    A cage holds the rollers in place. You can install these bearings without washers between hardened, ground surfaces for the thinnest profile. If you’re working with unhardened, unground surfaces, you’ll need two washers for the rollers to run on. This three-piece design is easy to lubricate, but the oil will attract dust and grime since it’s exposed.
    Steel—Strong and wear resistant. However, these bearings are best for dry environments since moisture will cause them to rust.
    Thrust Bearings
    Thin Washers
    For Shaft
    Dia., mm
    OD,
    mm
    Thk.,
    mm
    Cage
    Material
    Dynamic Thrust
    Load Cap., lb.
    Max. Rotation
    Speed, rpm
    Temp. Range,
    ° F
    Specs.
    Met
    Each
    Thk.,
    mm
    Each
    Steel
    4142Nylon
    		1,00021,0000 to 240DIN 5405-25909K10000015909K29100000
     

    Washers for Needle-Roller Thrust Bearings

    Image of Product. Front orientation. Thrust Roller Bearing Washers.
    These hardened steel washers protect softer shafts and housings from the rolling contact of needle rollers. Without them, needle rollers can indent and score unhardened surfaces, leading to premature wear and bearing failure. Positioned between the bearing and each mating surface, these washers distribute thrust loads evenly and extend service life. They adapt needle-roller thrust bearings for unhardened, unground surfaces.
    For Shaft
    Dia., mm
    OD,
    mm
    Thk.,
    mm
    Washer
    Material
    Specs. Met
    Each
    4141SteelDIN 5405-3, ISO 3035909K29100000
    back to top