McMaster-Carr logo
    Filter by
    System of Measurement
    Shaft Diameter
    Attribute Image
    For Load Direction
    Bearing Construction
    Bearing Trade Number
    Industrial Info Snippet
    Attribute Image
    Contact Angle
    Bearing Seal Type
    ABEC Rating
    Industrial Info Compare
    Dynamic Combined Load Capacity
    Maximum Rotation Speed
    Ball Bearing Profile
    Bearing Type
    Lubrication
    Static Combined Load Capacity
    Shaft Type
    Ball Material
    Material
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Compare
    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)
    3 Products

    Angular Contact Ball Bearings

    Image of Product. Front orientation. Ball Bearings. Angular Contact Ball Bearings, Single Row, Open.

    Single Row

    Open

    Support radial and thrust loads at the same time. These bearings are often found inside equipment such as gearboxes and pumps. For example, a bearing inside a gearbox withstands a radial load when the gear is engaged and a momentary thrust load when you shift to a new one. While they don't handle as much force from radial loads as standard bearings, you can pair them with a cylindrical roller bearing to increase their load capacity.
    Single Row—Single-row bearings withstand thrust loads from one direction.
    Open—With no rubber seal to block airflow, these bearings dissipate heat quickly, extending the life of the lubricant and reducing friction over time.
    Steel—Strong and wear resistant. However, these bearings are best for dry environments since moisture will cause them to rust.
    ABEC Rating—Bearings with an ABEC rating meet industry tolerance standards established by the Annular Bearing Engineers Committee (ABEC). They're rated on a scale from 1 to 9. The higher the rating, the tighter the tolerance. Bearings rated ABEC 1 or 3 are precise enough for most applications. If your application consistently runs at high speeds or requires high accuracy, consider bearings rated ABEC 5 or higher, since they generate less friction and heat.
    Temp.
    Range, ° F
    For Shaft
    Dia., mm
    For Housing
    ID, mm
    Wd.,
    mm
    ABEC
    Rating
    Material
    Dynamic Combined
    Load Cap., lbf
    Max. Rotation
    Speed, rpm
    Lubrication
    Contact
    Angle
    Min.
    Max.
    Bearing
    Trade No.
    Each
    Single Row
     
    Open
    3062163
    		Steel
    		5,05013,000Required40°-403007206
    		6680K170000000
     

    High-Precision Angular Contact Ball Bearings

    Image of Product. Open. Front orientation. Ball Bearings. High-Precision Angular Contact Ball Bearings, Single Row, Open.

    Open

    Our most precise bearings for tackling radial and thrust loads at once, with tolerances tighter than a speck of dust. Rated ABEC 7 out of 9, they meet strict tolerance standards established by the Annular Bearing Engineers Committee (ABEC). Choose them for equipment that requires both high speed and pinpoint accuracy, such as machine tool spindles. For example, a bearing on a spindle withstands a radial load as it spins at high speeds and a thrust load when the cutting tool touches the workpiece. These bearings don’t handle as much force from radial loads as standard ones, but you can pair them with a cylindrical roller bearing to increase their load capacity.
    Single Row—Single-row bearings withstand thrust loads from one direction.
    Open—With no rubber seal to block airflow, these bearings dissipate heat quickly, extending the life of the lubricant and reducing friction over time.
    Steel—Strong and wear resistant. However, these bearings are best for dry environments since moisture will cause them to rust.
    Temp.
    Range, ° F
    For Shaft
    Dia., mm
    For Housing
    ID, mm
    Wd.,
    mm
    ABEC
    Rating
    Material
    Dynamic Combined
    Load Cap., lbf
    Max. Rotation
    Speed, rpm
    Lubrication
    Contact
    Angle
    Min.
    Max.
    Bearing
    Trade No.
    Each
    Single Row
     
    Open
    3062167
    		Steel
    		5,40025,000Required15°-402457206
    		4487N260000000
     

    End Supports for Ball Screws and Precision Lead Screws

    A set of ball bearings reduces friction and secures the end of a ball or lead screw. Note: The end of your ball or lead screw must be machined before installing it into an end support.
    For Combined Radial and Thrust LoadsAbout For Combined Radial and Thrust Loads
    Image of Product. Front orientation. Contains Annotated. End Supports for Ball Screws and Precision Lead Screws. For Combined Radial and Thrust Loads.
    End supports for combined radial and thrust loads handle radial loads (perpendicular to the lead screw) and thrust loads (parallel to the lead screw).
    Combined Load
    Cap., lbf
    Face Mounting Holes
    Top
    Mounting Holes
    ID
    Ht.
    Ctr.
    Ht.
    Wd.
    Dp.
    Static
    Dynamic
    No. of Mounting
    Holes
    Dia.
    Ctr.-to-Ctr.
    Wd.
    Ctr.-to-Ctr.
    Ht.
    Dia.
    Ctr.-to-Ctr.
    Wd.
    Temp. Range,
    ° F
    Each
    Alloy Steel
    1 3/16"3 5/8"1 7/8"6 1/2"2 1/16"5,2003,050621/32"4 3/4"2"29/32"4 3/4"-40 to 21060755K16000000000
     
    back to top