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

    Angular Contact Ball Bearings

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

    Single Row

    Sealed

    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.
    Sealed—The best choice for dirty environments. A barrier seals out dust so it won't gunk up or wear down the balls. However, these bearings retain the most heat since air can't flow through.
    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
     
    Sealed
    1740121
    		Steel
    		2,35011,000Lubricated40°-202307203-2RS
    		6680K370000000
    Angular Contact Ball Bearing, Sealed, Trade No. 7203-2RS, for 17mm Shaft Diameter
    EachIn stock
    Compatible Products for This Ball Bearing
     
    back to top