McMaster-Carr logo
    Filter by
    System of Measurement
    OD
    Attribute Image
    Shaft Diameter
    Attribute Image
    Bearing Construction
    Bearing Seal Type
    For Housing ID
    Attribute Image
    Bearing Type
    Maximum Rotation Speed
    Dynamic Combined Load Capacity
    Static Thrust Load Capacity
    Dynamic Thrust Load Capacity
    Shaft Type
    Bearing Trade Number
    Industrial Info Snippet
    Attribute Image
    Static Combined Load Capacity
    Roller Bearing Type
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Minimum Temperature
    Roller Material
    Export Control Classification Number (ECCN)
    Industrial Info Compare
    DFARS Specialty Metals
    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)
    4 Products

    Spherical-Roller Bearings

    Image of Product. Front orientation. Roller Bearings. Spherical-Roller Bearings.
    Two rows of rollers give these bearings dynamic radial load capacities over five times higher than comparably sized tapered-roller bearings. Also known as rock crusher bearings, they handle heavy shock loads and are used for metal milling machinery, mining and oil field equipment, and in paper mills.
    Combined Load
    Cap., lbf
    For Shaft
    Dia., mm
    For Housing
    ID, mm
    Wd.,
    mm
    Bearing
    Trade No.
    Ring
    Material
    Dynamic
    Static
    Max. Rotation
    Speed, rpm
    Lubrication
    Max. Temp.,
    ° F
    Each
    Open Bearing
    1102005322222
    		Steel136,000145,0002,600Required3902721T180000000
     

    Needle-Roller Thrust Bearings

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

    Bearings

    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
    1602005Steel33,2001,5900 to 240DIN 5405-3, ISO 3035909K967000000015909K1150000000
     

    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
    1602001SteelDIN 5405-3, ISO 3035909K1150000000

    Bearing Nuts

    Image of Product. Front orientation. Bearing Nuts. Bearing Nuts, Carbon Steel, Chamfered Face.

    Carbon Steel

    Chamfered Face

    Often paired with spring lock washers to strengthen their hold, these bearing nuts—also known as shaft nuts—keep vibration from shifting bearings, bushings, pulleys, and gears on your threaded shaft or spindle. They have slotted sides, so you can tighten and loosen them with a spanner wrench or spanner socket.
    Carbon Steel—Carbon steel bearing nuts are strong and resist wear.
    Chamfered Face—Chamfered-face bearing nuts weigh less and produce less heat than stepped-face nuts.
    ISO 2982— Some chamfered-face bearing nuts meet ISO 2982 (formerly DIN 981), an international standard for bearing locknut dimensions. Their sizes correspond to SKF KM series. Use them with DIN 5406 spring lock washers.
    Thread Spacing—When choosing your thread spacing, consider the precision of your application. The finer the threads, the more control you have when making adjustments.
    Thread
    Size
    Spacing
    OD,
    mm
    Wd.,
    mm
    Specs. Met
    For Lock Washer
    Specs. Met
    Each
    Carbon Steel
     
    Chamfered Face
    M155 × 3 mmExtra Fine
    		20025DIN 981, ISO 2982DIN 54063554N450000000
     
    back to top