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    8 Products

    Thin-Profile Crossed-Roller Bearings

    Image of Product. Front orientation. Roller Bearings. Thin-Profile Crossed-Roller Bearings.
    For a more compact machine, these bearings have thinner inner and outer rings than high-load crossed-roller bearings. Route hydraulic lines, electrical wiring, and other components through the inside of the bearing. The rollers face in alternating directions to allow for rigid, accurate motion under any combination of radial, thrust, and moment (twisting) loads. Use in applications where highly accurate motion is necessary, such as machine tools and industrial robots.
    Open Bearing—Open bearings dissipate heat more efficiently than sealed bearings.
    Sealed Bearing—Sealed bearings block out dust and other contaminants better than open bearings, but retain more heat.
    Combined Load
    Cap., lbf
    For Shaft
    Dia., mm
    For Housing
    ID, mm
    Wd.,
    mm
    Dynamic
    Static
    Max. Rotation
    Speed, rpm
    Lubrication
    Temp. Range,
    ° F
    Features
    Each
    For Combined Radial, Thrust, and Moment Load—Open with Steel Ring
    10011157501,450750Required0 to 175Lubrication Hole1378N670000000
     
    For Combined Radial, Thrust, and Moment Load—Sealed with Steel Ring
    10011681,6003,100350Lubricated0 to 175Lubrication Groove, Lubrication Hole1378N74000000
     

    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
    1001804622220
    		Steel102,000110,0002,800Required3902721T170000000
     

    High-Load Crossed-Roller Bearings

    Image of Product. Front orientation. Roller Bearings. High-Load Crossed-Roller Bearings.
    The thicker inner and outer raceways on these bearings can handle heavier loads than the thin-profile crossed-roller bearings. The rollers face in alternating directions to allow for rigid, accurate motion under any combination of radial, thrust, and moment (twisting) loads. Use in applications where highly accurate motion is necessary, such as machine tools and industrial robots.
    Open Bearing—Open bearings dissipate heat more efficiently than sealed bearings.
    Sealed Bearing—Sealed bearings block out dust and other contaminants better than open bearings, but retain more heat.
    Combined Load
    Cap., lbf
    For Shaft
    Dia., mm
    For Housing
    ID, mm
    Wd.,
    mm
    Dynamic
    Static
    Max. Rotation
    Speed, rpm
    Lubrication
    Temp. Range,
    ° F
    Features
    Each
    For Combined Radial, Thrust, and Moment Load—Open with Steel Ring
    1001502011,40016,200600Required0 to 245—4489N140000000
     
    For Combined Radial, Thrust, and Moment Load—Sealed with Steel Ring
    1001502011,40016,200480Lubricated0 to 245Lubrication Groove, Two Lubrication Holes4489N22000000
     

    Thrust Ball Bearings

    Image of Product. Front orientation. Thrust Bearings. Thrust Ball Bearings.
    Image of Attribute. Front orientation. Contains Annotated. Thrust Bearings. Thrust Ball Bearings.
    For silky-smooth motion, the balls inside these bearings roll nearly friction-free. You'll often find them at the end of a shaft or between a stationary and rotating surface, such as on a propeller or rotary table.
    These bearings come as three separate pieces—one cage and two washers. The cage holds the balls in place, while the washers create a surface for the balls to roll on. This 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.
    For Shaft
    Dia., mm
    OD,
    mm
    Thk.,
    mm
    Cage
    Material
    Dynamic Thrust
    Load Cap., lb.
    Max. Rotation
    Speed, rpm
    Temp. Range,
    ° F
    Includes
    Each
    Steel
    10013525Steel19,1002,400-40 to 250Two Washers7806K7290000000
     

    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
    1001354Steel20,4002,4200 to 240DIN 5405-3, ISO 3035909K96100000015909K998000000
     

    Washers for Needle-Roller Thrust Bearings

    Image of Product. Front orientation. Thrust Roller Bearing Washers.
    Adapt needle-roller thrust bearings to use on unhardened, unground surfaces.
    For Shaft
    Dia., mm
    OD,
    mm
    Thk.,
    mm
    Washer
    Material
    Specs. Met
    Each
    1001351SteelDIN 5405-3, ISO 3035909K998000000
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