McMaster-Carr logo
    Filter by
    System of Measurement
    Shaft Diameter
    Attribute Image
    Shaft Mount Type
    OD
    Attribute Image
    Bearing Trade Number
    Industrial Info Compare
    Attribute Image
    Ball Bearing Profile
    Bearing Seal Type
    For Housing ID
    Attribute Image
    For Load Direction
    Inner Ring Width
    Bearing Type
    Width
    Attribute Image
    Lubrication
    Maximum Rotation Speed
    Dynamic Radial Load Capacity
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Minimum Temperature
    Retaining Ring OD
    Retaining Ring Thickness
    Rotation Speed
    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)
    5 Products

    Quick-Mount Ball Bearings

    Image of Product. Front orientation. Ball Bearings. Quick-Mount Ball Bearings, Set-Screw Shaft Mount.

    Set-Screw

    Shaft Mount

    Image of Product. Front orientation. Ball Bearings. Quick-Mount Ball Bearings, Clamp-On Shaft Mount.

    Clamp-On Shaft

    Mount

    Slip onto a shaft and secure with the turn of a screw. You don't need any special tools to mount these bearings.
    Set-Screw Shaft Mount—Tighten the screws against the shaft to hold the bearing in place. For high-speed applications, consider clamp-on shaft mounts, which are less likely to slip.
    Clamp-On Shaft Mount—The clamp tightens around the shaft for a strong 360° grip. These mounts attach more securely than set screws to reduce vibration. Plus, there aren't any screws pressing into the shaft, so it stays free from damage. Also known as a concentric lock.
    Black-Oxide Steel—Strong and wear resistant. However, these bearings are best for dry environments since moisture will cause them to rust.
    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.
    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.
    Retaining
    Ring
    Temp.
    Range, ° F
    For Shaft
    Dia.
    For Housing
    ID
    Wd.
    OD
    Thk.
    Bearing
    Seal Type
    ABEC
    Rating
    Dynamic Radial
    Load Cap., lb.
    Max. Rotation
    Speed, rpm
    Min.
    Max.
    Bearing
    Trade No.
    Each
    Set-Screw Shaft Mount
     
    Black-Oxide Steel
    1 1/4"2 27/32"15/16"3.078"0.063"SealedNot Rated5,7505,000-20250ER20
    		0000000000000
    1 7/16"2 27/32"15/16"3.078"0.063"SealedNot Rated5,7505,000-20250ER23
    		000000000000
     
    Clamp-On Shaft Mount
     
    Black-Oxide Steel
    1 1/4"2 27/32"15/16"3.078"0.063"Sealed15,7506,500-20220ER20
    		0000000000000
    1 7/16"2 27/32"15/16"3.078"0.063"Sealed15,7506,500-20220ER23
    		0000000000000
     

    Quick-Mount Ball Bearings for Food and Beverage

    Image of Product. Front orientation. Ball Bearings. Quick-Mount Ball Bearings for Food and Beverage, Clamp-On Shaft Mount.

    Clamp-On Shaft

    Mount

    You don't need any special tools to install these bearings in food production areas. Slip them onto a shaft and secure with the turn of a screw for easy mounting. Greased with NSF-registered H1 lubricant, these bearings are safe to install on food-processing equipment, such as conveyor belts, so long as they don’t directly touch the food. They're IP69K rated, so they'll stand up to the hot water from a pressure washer when cleaning your facility at the end of the day.
    Clamp-On Shaft Mount—The clamp tightens around the shaft for a strong 360° grip. These mounts attach more securely than set screws to reduce vibration. Plus, there aren't any screws pressing into the shaft, so it stays free from damage. Also known as a concentric lock.
    Corrosion-Resistant Nickel-Plated Steel—These bearings resist mild chemicals, such as the ammonia in cleaning solutions, while maintaining the strength of steel. The nickel coating can wear or chip over time, though. If it does, the steel beneath will rust quickly.
    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.
    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.
    Retaining
    Ring
    Temp.
    Range, ° F
    For Shaft
    Dia.
    For Housing
    ID
    Wd.
    OD
    Thk.
    Bearing
    Seal Type
    ABEC
    Rating
    Dynamic Radial
    Load Cap., lb.
    Max. Rotation
    Speed, rpm
    Min.
    Max.
    Enclosure
    Rating
    Food Industry
    Std.
    Each
    Clamp-On Shaft Mount
     
    Corrosion-Resistant Nickel-Plated Steel
    1 1/4"2 27/32"15/16"3.078"0.063"Sealed15,7502,000-20220IP69K
    		NSF Registered H1
    		00000000000000
     
    back to top